<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 03:07PM UTC 2021-03-09--><xbrli:xbrl xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns="http://www.xbrl.org/2003/instance" xmlns:country="http://xbrl.sec.gov/country/2020-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2020-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2020-01-31" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:lqmt="http://liquidmetal.com/20201231" xmlns:naics="http://xbrl.sec.gov/naics/2011-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:sic="http://xbrl.sec.gov/sic/2020-01-31" xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:thunderdome="http://www.RDGFilings.com" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:schemaRef xlink:href="lqmt-20201231.xsd" xlink:type="simple"/>
  <dei:AmendmentFlag contextRef="d_2020-01-01_2020-12-31" id="c-40">false</dei:AmendmentFlag>
  <dei:CurrentFiscalYearEndDate contextRef="d_2020-01-01_2020-12-31" id="c-25">--12-31</dei:CurrentFiscalYearEndDate>
  <dei:DocumentFiscalPeriodFocus contextRef="d_2020-01-01_2020-12-31" id="c-39">FY</dei:DocumentFiscalPeriodFocus>
  <dei:DocumentFiscalYearFocus contextRef="d_2020-01-01_2020-12-31" id="c-38">2020</dei:DocumentFiscalYearFocus>
  <dei:DocumentPeriodEndDate contextRef="d_2020-01-01_2020-12-31" id="c-37">2020-12-31</dei:DocumentPeriodEndDate>
  <dei:DocumentType contextRef="d_2020-01-01_2020-12-31" id="c-36">10-K</dei:DocumentType>
  <dei:EntityCentralIndexKey contextRef="d_2020-01-01_2020-12-31" id="c-23">0001141240</dei:EntityCentralIndexKey>
  <dei:EntityCommonStockSharesOutstanding contextRef="i_2021-03-05" decimals="INF" id="c-33" unitRef="xbrli-shares">914449957</dei:EntityCommonStockSharesOutstanding>
  <dei:EntityCurrentReportingStatus contextRef="d_2020-01-01_2020-12-31" id="c-27">Yes</dei:EntityCurrentReportingStatus>
  <dei:EntityEmergingGrowthCompany contextRef="d_2020-01-01_2020-12-31" id="c-30">false</dei:EntityEmergingGrowthCompany>
  <dei:EntityFilerCategory contextRef="d_2020-01-01_2020-12-31" id="c-26">Non-accelerated Filer</dei:EntityFilerCategory>
  <dei:EntityInteractiveDataCurrent contextRef="d_2020-01-01_2020-12-31" id="c-32">Yes</dei:EntityInteractiveDataCurrent>
  <dei:EntityPublicFloat contextRef="i_2020-06-30" decimals="0" id="c-34" unitRef="iso4217-usd">34536053</dei:EntityPublicFloat>
  <dei:EntityRegistrantName contextRef="d_2020-01-01_2020-12-31" id="c-22">LIQUIDMETAL TECHNOLOGIES INC</dei:EntityRegistrantName>
  <dei:EntityShellCompany contextRef="d_2020-01-01_2020-12-31" id="c-35">false</dei:EntityShellCompany>
  <dei:EntitySmallBusiness contextRef="d_2020-01-01_2020-12-31" id="c-31">true</dei:EntitySmallBusiness>
  <dei:EntityVoluntaryFilers contextRef="d_2020-01-01_2020-12-31" id="c-28">No</dei:EntityVoluntaryFilers>
  <dei:EntityWellKnownSeasonedIssuer contextRef="d_2020-01-01_2020-12-31" id="c-29">No</dei:EntityWellKnownSeasonedIssuer>
  <dei:Security12gTitle contextRef="d_2020-01-01_2020-12-31" id="c-41">Common stock, $0.001 par value per share</dei:Security12gTitle>
  <dei:TradingSymbol contextRef="d_2020-01-01_2020-12-31" id="c-24">lqmt</dei:TradingSymbol>
  <lqmt:AccruedLiabilitiesCurrentContractLiability contextRef="i_2020-12-31" id="c70294490" unitRef="iso4217-usd" xs:nil="true"/>
  <lqmt:AccruedLiabilitiesCurrentContractLiability contextRef="i_2019-12-31" decimals="-3" id="c70294491" unitRef="iso4217-usd">420000</lqmt:AccruedLiabilitiesCurrentContractLiability>
  <lqmt:BeneficialOwnershipPercentage contextRef="i_2020-12-31_RangeAxis-MinimumMember_RelatedPartyTransactionsByRelatedPartyAxis-ChairmanOfEontecMember" decimals="2" id="c70294785" unitRef="xbrli-pure">0.05</lqmt:BeneficialOwnershipPercentage>
  <lqmt:BusinessDevelopmentAgreementRoyaltyPercentage contextRef="i_2020-01-31_CounterpartyNameAxis-EutectixMember" decimals="2" id="c70294310" unitRef="xbrli-pure">0.06</lqmt:BusinessDevelopmentAgreementRoyaltyPercentage>
  <lqmt:BusinessDevelopmentAgreementTerm contextRef="d_2020-01-31_2020-01-31_CounterpartyNameAxis-EutectixMember" id="c70294311">P5Y</lqmt:BusinessDevelopmentAgreementTerm>
  <lqmt:CommonStockPurchaseAgreementNumberOfSharesAuthorizedToIssueAndSellToInvestors contextRef="i_2016-03-10_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="INF" id="c70294284" unitRef="xbrli-shares">405000000</lqmt:CommonStockPurchaseAgreementNumberOfSharesAuthorizedToIssueAndSellToInvestors>
  <lqmt:CommonStockPurchaseAgreementPurchasePricePerShareAfterSatisfactionOfCertainConditions contextRef="i_2016-10-26_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="INF" id="c70294290" unitRef="iso4217-usd-per-xbrli-shares">0.15</lqmt:CommonStockPurchaseAgreementPurchasePricePerShareAfterSatisfactionOfCertainConditions>
  <lqmt:CommonStockPurchaseAgreementRemainingNumberOfSharesToBePurchasedAfterSatisfactionOfCertainConditions contextRef="i_2016-10-26_StatementEquityComponentsAxis-CommonStockPurchasePricePerShareOf015Member_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="INF" id="c70294289" unitRef="xbrli-shares">200000000</lqmt:CommonStockPurchaseAgreementRemainingNumberOfSharesToBePurchasedAfterSatisfactionOfCertainConditions>
  <lqmt:CommonStockPurchaseAgreementRemainingNumberOfSharesToBePurchasedAfterSatisfactionOfCertainConditions contextRef="i_2016-10-26_StatementEquityComponentsAxis-CommonStockPurchasePricePerShareOf025Member_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="INF" id="c70294291" unitRef="xbrli-shares">100000000</lqmt:CommonStockPurchaseAgreementRemainingNumberOfSharesToBePurchasedAfterSatisfactionOfCertainConditions>
  <lqmt:CommonStockPurchaseAgreementTheOtherPurchasePricePerShareNoLaterThan90DaysAfterSatisfactionOfCertainConditions contextRef="i_2016-10-26_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="INF" id="c70294292" unitRef="iso4217-usd-per-xbrli-shares">0.25</lqmt:CommonStockPurchaseAgreementTheOtherPurchasePricePerShareNoLaterThan90DaysAfterSatisfactionOfCertainConditions>
  <lqmt:CommonStockPurchaseAgreementValueOfSharesAuthorizedToBePurchasedNoLaterThan90DaysAfterSatisfactionOfCertainConditions contextRef="i_2016-10-26_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="-3" id="c70294293" unitRef="iso4217-usd">55000000</lqmt:CommonStockPurchaseAgreementValueOfSharesAuthorizedToBePurchasedNoLaterThan90DaysAfterSatisfactionOfCertainConditions>
  <lqmt:CommonStockPurchaseAgreementValueOfSharesAuthorizedToIssueAndSellToInvestors contextRef="i_2016-03-10_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="-3" id="c70294285" unitRef="iso4217-usd">63400000</lqmt:CommonStockPurchaseAgreementValueOfSharesAuthorizedToIssueAndSellToInvestors>
  <lqmt:ConcentrationRiskNumberOfMajorCustomers contextRef="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember" decimals="INF" id="c70294185" unitRef="xbrli-pure">1</lqmt:ConcentrationRiskNumberOfMajorCustomers>
  <lqmt:ConcentrationRiskNumberOfMajorCustomers contextRef="d_2019-01-01_2019-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember" decimals="INF" id="c70294190" unitRef="xbrli-pure">2</lqmt:ConcentrationRiskNumberOfMajorCustomers>
  <lqmt:ConcentrationRiskNumberOfMajorCustomers contextRef="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember" decimals="INF" id="c70294194" unitRef="xbrli-pure">4</lqmt:ConcentrationRiskNumberOfMajorCustomers>
  <lqmt:ConcentrationRiskNumberOfMajorCustomers contextRef="d_2019-01-01_2019-12-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember" decimals="INF" id="c70294197" unitRef="xbrli-pure">5</lqmt:ConcentrationRiskNumberOfMajorCustomers>
  <lqmt:DeferredTaxAssetsTaxCreditsAndOther contextRef="i_2020-12-31" decimals="-3" id="c70294705" unitRef="iso4217-usd">-16000</lqmt:DeferredTaxAssetsTaxCreditsAndOther>
  <lqmt:DeferredTaxAssetsTaxCreditsAndOther contextRef="i_2019-12-31" decimals="-3" id="c70294706" unitRef="iso4217-usd">114000</lqmt:DeferredTaxAssetsTaxCreditsAndOther>
  <lqmt:DisclosureOfEquipmentHeldforSaleTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769653">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10.&lt;/div&gt; Equipment &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Held for Sale&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The Company previously reclassified &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$585&lt;/div&gt; in equipment, planned to be disposed of under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan, from property and equipment to equipment held for sale on its consolidated balance sheet. The Company had executed a purchase agreement for the equipment, with a negotiated sales price of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$600.&lt;/div&gt; The sale was finalized during the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;following title transfer of the equipment to the buyer and receipt of all amounts due under the purchase agreement for the equipment.&lt;/div&gt;&lt;/div&gt;</lqmt:DisclosureOfEquipmentHeldforSaleTextBlock>
  <lqmt:EquipmentHeldForSaleCurrent contextRef="i_2020-12-31" id="c70293880" unitRef="iso4217-usd" xs:nil="true"/>
  <lqmt:EquipmentHeldForSaleCurrent contextRef="i_2019-12-31" decimals="-3" id="c70293881" unitRef="iso4217-usd">585000</lqmt:EquipmentHeldForSaleCurrent>
  <lqmt:FiniteLivedIntangibleAssetsWeightedAverageAmortizationPeriodsTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-11">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Purchased and licensed patent rights&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Internally developed patents&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Trademarks&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</lqmt:FiniteLivedIntangibleAssetsWeightedAverageAmortizationPeriodsTableTextBlock>
  <lqmt:FinitelivedIntangibleAssetsAccumulatedAmortizationTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-10">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Purchased and licensed patent rights&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(562&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(555&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Internally developed patents&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,540&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,471&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Trademarks&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(140&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(135&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 81pt;"&gt;Total&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,242&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,161&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</lqmt:FinitelivedIntangibleAssetsAccumulatedAmortizationTableTextBlock>
  <lqmt:InterestAndOtherReceivables contextRef="i_2020-12-31" decimals="-3" id="c70294368" unitRef="iso4217-usd">135000</lqmt:InterestAndOtherReceivables>
  <lqmt:InterestAndOtherReceivables contextRef="i_2019-12-31" decimals="-3" id="c70294369" unitRef="iso4217-usd">82000</lqmt:InterestAndOtherReceivables>
  <lqmt:LessorOperatingLeaseReceivablePerMonthInitially contextRef="i_2020-01-23_PropertyPlantAndEquipmentByTypeAxis-LightIndustrialAndOfficeBuildingMember" decimals="-3" id="c70294276" unitRef="iso4217-usd">33000</lqmt:LessorOperatingLeaseReceivablePerMonthInitially>
  <lqmt:LessorOperatingLeaseReceivablePerMonthMaximum contextRef="i_2020-01-23_PropertyPlantAndEquipmentByTypeAxis-LightIndustrialAndOfficeBuildingMember" decimals="-3" id="c70294277" unitRef="iso4217-usd">54000</lqmt:LessorOperatingLeaseReceivablePerMonthMaximum>
  <lqmt:NetOperatingLossCarryforwardLimitation contextRef="i_2020-12-31" decimals="-3" id="c70294688" unitRef="iso4217-usd">764000</lqmt:NetOperatingLossCarryforwardLimitation>
  <lqmt:OptionsUnvestedAggregateIntrinsicValue contextRef="i_2020-12-31" decimals="-3" id="c70294608" unitRef="iso4217-usd">1000</lqmt:OptionsUnvestedAggregateIntrinsicValue>
  <lqmt:PercentageOfCommonOperatingExpressesPaidByTenant contextRef="i_2020-01-23_PropertyPlantAndEquipmentByTypeAxis-LightIndustrialAndOfficeBuildingMember" decimals="2" id="c70294278" unitRef="xbrli-pure">0.79</lqmt:PercentageOfCommonOperatingExpressesPaidByTenant>
  <lqmt:PeriodForOutstandingLiability contextRef="d_2019-01-01_2019-12-31" id="c70294500">P5Y</lqmt:PeriodForOutstandingLiability>
  <lqmt:PrepaidBrokerCommission contextRef="i_2020-12-31" decimals="-3" id="c70294359" unitRef="iso4217-usd">19000</lqmt:PrepaidBrokerCommission>
  <lqmt:PrepaidExpensesAndOtherCurrentAssetsTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769642">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Prepaid Expenses and Other Current Assets&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Prepaid expenses and other current assets totaled &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$465&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$322&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;respectively. Included within these totals are the following:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Prepaid service invoices&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;76&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;42&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Prepaid insurance premiums&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;233&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;198&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Prepaid lease costs and receivables- short term&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;21&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Interest and other receivables&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;135&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;82&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;465&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;322&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;prepaid lease costs and receivables- short term are comprised of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$19&lt;/div&gt; in prepaid broker commissions that are expected to be amortized within the next &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;twelve&lt;/div&gt; months and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$2&lt;/div&gt; in receivables for allocated utility costs. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;interest and other receivables are comprised entirely of interest receivable from investments in debt securities.&lt;/div&gt;&lt;/div&gt;</lqmt:PrepaidExpensesAndOtherCurrentAssetsTextBlock>
  <lqmt:PrepaidLeaseCostsAndShorttermReceivables contextRef="i_2020-12-31" decimals="-3" id="c70294366" unitRef="iso4217-usd">21000</lqmt:PrepaidLeaseCostsAndShorttermReceivables>
  <lqmt:PrepaidLeaseCostsAndShorttermReceivables contextRef="i_2019-12-31" id="c70294367" unitRef="iso4217-usd" xs:nil="true"/>
  <lqmt:PrepaidRentNoncurrent contextRef="i_2020-12-31" decimals="-3" id="c70294466" unitRef="iso4217-usd">174000</lqmt:PrepaidRentNoncurrent>
  <lqmt:PrepaidServiceInvoices contextRef="i_2020-12-31" decimals="-3" id="c70294362" unitRef="iso4217-usd">76000</lqmt:PrepaidServiceInvoices>
  <lqmt:PrepaidServiceInvoices contextRef="i_2019-12-31" decimals="-3" id="c70294363" unitRef="iso4217-usd">42000</lqmt:PrepaidServiceInvoices>
  <lqmt:PropertyPlantAndEquipmentNegotiatedSalesPrice contextRef="i_2020-12-31_RestructuringPlanAxis-RestructuringPlan2019Member" decimals="-3" id="c70294458" unitRef="iso4217-usd">600000</lqmt:PropertyPlantAndEquipmentNegotiatedSalesPrice>
  <lqmt:ScheduleOfPrepaidExpensesAndOtherCurrentAssetsTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-5">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Prepaid service invoices&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;76&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;42&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Prepaid insurance premiums&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;233&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;198&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Prepaid lease costs and receivables- short term&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;21&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Interest and other receivables&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;135&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;82&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;465&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;322&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</lqmt:ScheduleOfPrepaidExpensesAndOtherCurrentAssetsTableTextBlock>
  <lqmt:ScheduleOfSupplementalStockOptionDataTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-15">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 10%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average grant date fair value per option granted&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Fair value of options vested&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;340&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;644&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash from participants to exercise stock options&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;21&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Intrinsic value of options exercised&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;13&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</lqmt:ScheduleOfSupplementalStockOptionDataTableTextBlock>
  <lqmt:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageExercisePrice contextRef="i_2020-12-31" decimals="INF" id="c70294606" unitRef="iso4217-usd-per-xbrli-shares">0.15</lqmt:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageExercisePrice>
  <lqmt:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageRemainingContractualTerm contextRef="d_2020-01-01_2020-12-31" id="c70294607">P7Y182D</lqmt:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverageRemainingContractualTerm>
  <lqmt:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsForfeitureRatesPeriod contextRef="d_2020-01-01_2020-12-31" id="c70294549">P5Y</lqmt:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsForfeitureRatesPeriod>
  <lqmt:SignificantTransactionsTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769637">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Significant Transactions&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; July 2019, &lt;/div&gt;the Company adopted a restructuring plan pursuant to which the Company elected to wind down its prior manufacturing operations at the Company's Lake Forest, CA facility and proceeded to outsource the manufacture of parts utilizing the Company's technology through its domestic and international manufacturing partners (the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;#x201c;2019&lt;/div&gt; Restructuring Plan&amp;#x201d;). In connection with the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan, the Company shifted its business strategy from internal manufacture of parts and products for customers toward the use and reliance of outsourced manufacturers, which will initially be Dongguan Yihao Metals Materials Technology Co., Ltd. (&amp;#x201c;Yihao&amp;#x201d;), a China-based company in which our largest beneficial stockholder, CEO and Chairman, Professor Lugee Li, has a material, indirect, equity interest.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Manufacturing Facility Purchase&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; February 16, 2017, &lt;/div&gt;the Company purchased a &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;41,000&lt;/div&gt; square foot manufacturing facility (the &amp;#x201c;Facility&amp;#x201d;) located in Lake Forest, CA, where operations commenced during &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; July 2017. &lt;/div&gt;The purchase price for the Facility was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$7,818.&lt;/div&gt; As a result of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan, the Company has discontinued manufacturing operations in the Facility.&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Facility Lease&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 23, 2020, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20321&lt;/div&gt; Valencia, LLC, a Delaware limited liability company and wholly owned subsidiary of the Company, entered into a lease agreement (the &amp;#x201c;Facility Lease&amp;#x201d;) pursuant to which the Company leased to MatterHackers, Inc., a Delaware corporation (&amp;#x201c;Tenant&amp;#x201d;), an approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;32,534&lt;/div&gt; square foot portion of the Facility. The lease term is for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt; years and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt; months and is scheduled to expire on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; April 30, 2025. &lt;/div&gt;The base rent payable under the Facility Lease is &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$33&lt;/div&gt; per month initially and is subject to periodic increases up to a maximum of approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$54&lt;/div&gt; per month. Tenant will pay approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;79%&lt;/div&gt; of common operating expresses. The Facility Lease has other customary provisions, including provisions relating to default and usage restrictions. The Facility Lease grants to Tenant a right to extend the lease for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; additional &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;60&lt;/div&gt;-month period at market rental value.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt; Purchase Agreement&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 10, 2016, &lt;/div&gt;the Company entered into the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt; Purchase Agreement with Liquidmetal Technology Limited, a Hong Kong company (the &amp;#x201c;Investor&amp;#x201d;), which is controlled by the Company's Chairman and CEO, Professor Li. The &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt; Purchase Agreement provided for the purchase by the Investor of a total of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;405,000,000&lt;/div&gt; shares of the Company's common stock for an aggregate purchase price of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$63,400.&lt;/div&gt; The transaction occurred in multiple closings, with the Investor having purchased &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;105,000,000&lt;/div&gt; shares at a purchase price of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$8,400&lt;/div&gt; (or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.08&lt;/div&gt; per share) at the initial closing on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 10, 2016 &lt;/div&gt;and the remaining &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;200,000,000&lt;/div&gt; shares at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.15&lt;/div&gt; per share and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;100,000,000&lt;/div&gt; shares at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.25&lt;/div&gt; per share for an aggregate purchase price of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$55,000&lt;/div&gt; on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 26, 2016.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;In addition to the shares issuable under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt; Purchase Agreement, the Company issued to the Investor a warrant to acquire &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,066,809&lt;/div&gt; shares of common stock (of which the right to exercise &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,609,913&lt;/div&gt; of the warrant shares vested on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 10, 2016 &lt;/div&gt;and the right to exercise the remaining &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,456,896&lt;/div&gt; warrant shares vested on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; October 26, 2016 &lt;/div&gt;at an exercise price of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.07&lt;/div&gt; per share). The warrant will expire on the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;tenth&lt;/div&gt; anniversary of its issuance date.&lt;/div&gt; &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt; Purchase Agreement also provided that, with certain limited exceptions, if the Company issues any shares of common stock at any time through the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;fifth&lt;/div&gt; anniversary of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt; Purchase Agreement, the Investor will have a preemptive right to subscribe for and to purchase at the same price per share (or at market price, in the case of issuance of shares pursuant to stock options) the number of shares necessary to maintain its ownership percentage of Company-issued shares of common stock.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Eontec License Agreement&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 10, 2016, &lt;/div&gt;in connection with the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt; Purchase Agreement, the Company and Eontec, entered into the License Agreement pursuant to which the Company and Eontec agreed to cross-license their respective technologies. The Company's Chairman and CEO, Professor Li, is also a major shareholder and Chairman of Eontec.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The License Agreement provides for the cross-license of certain patents, technical information, and trademarks between the Company and Eontec. In particular, the Company granted to Eontec a paid-up, royalty-free, perpetual license to the Company's patents and related technical information to make, have made, use, offer to sell, sell, export, and import products in certain geographic areas outside of North America and Europe. In turn, Eontec granted to the Company a paid-up, royalty-free, perpetual license to Eontec's patents and related technical information to make, have made, use, offer to sell, sell, export, and import products in certain geographic areas outside of specified countries in Asia. The license granted by the Company to Eontec is exclusive (including to the exclusion of the Company) in the countries of Brunei, Cambodia, China (P.R.C and R.O.C.), East Timor, Indonesia, Japan, Laos, Malaysia, Myanmar, Philippines, Singapore, South Korea, Thailand, and Vietnam. The license granted by Eontec to the Company is exclusive (including to the exclusion of Eontec) in North America and Europe. The cross-licenses are non-exclusive in geographic areas outside of the foregoing exclusive territories.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Beyond the License Agreement, the Company collaborates with Eontec to accelerate the commercialization of amorphous alloy technology. This includes but is &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; limited to developing technologies to reduce the cost of amorphous alloys, working on die cast machine technology platforms to pursue broader markets, sharing knowledge to broaden our intellectual property portfolio, and utilizing Eontec's volume production capabilities as a &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;third&lt;/div&gt; party contract manufacturer.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;  &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Eutectix Business Development Agreement&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 31, 2020, &lt;/div&gt;the Company entered into a Business Development Agreement (the &amp;#x201c;Agreement&amp;#x201d;) with Eutectix, which provides for collaboration, joint development efforts, and the manufacturing of products based on the Company's proprietary amorphous metal alloys. Under the Agreement, the Company licensed to Eutectix specified equipment owned by the Company, including &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; injection molding machines, &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; diecasting machines, and other machines and equipment, all of which will be used to make product for Company customers and Eutectix customers. The licensed machines and equipment represented substantially all of the machinery and equipment then held by the Company. The Company has also licensed to Eutectix various patents and technical information related to the Company's proprietary technology. Under the Agreement, Eutectix agreed to pay the Company a royalty of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;six&lt;/div&gt; percent (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6%&lt;/div&gt;) of the net sales price of licensed products sold by Eutectix, and Eutectix will also manufacture for the Company product ordered by the Company. The Agreement has a term of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; years, subject to renewal provisions and the ability of either party to terminate earlier upon specified circumstances.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Apple License Transaction&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; August 5, 2010, &lt;/div&gt;the Company entered into a license transaction with Apple pursuant to which (i)&amp;nbsp;the Company contributed substantially all of its intellectual property assets to a newly organized special-purpose, wholly-owned subsidiary, called CIP, (ii)&amp;nbsp;CIP granted to Apple a perpetual, worldwide, fully-paid, exclusive license to commercialize such intellectual property in the field of consumer electronic products, as defined in the license agreement, in exchange for a license fee, and (iii)&amp;nbsp;CIP granted back to the Company a perpetual, worldwide, fully-paid, exclusive license to commercialize such intellectual property in all other fields of use.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Under the agreements relating to the license transaction with Apple, the Company was obligated to contribute, to CIP, all intellectual property developed through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; February 2016. &lt;/div&gt;The Company is also obligated to maintain certain limited liability company formalities with respect to CIP at all times after the closing of the license transaction.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Other &lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Material &lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;License Transactions&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The Company's majority-owned Liquidmetal Golf subsidiary has the exclusive right and license to utilize the Company's Liquidmetal alloy technology for purposes of golf equipment applications. This right and license is set forth in an intercompany license agreement between Liquidmetal Technologies and Liquidmetal Golf. This license agreement provides that Liquidmetal Golf has a perpetual and exclusive license to use Liquidmetal alloy technology for the purpose of manufacturing, marketing, and selling golf club parts and other products used in the sport of golf. The Company owns &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;79%&lt;/div&gt; of the outstanding common stock of Liquidmetal Golf.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 2009, &lt;/div&gt;the Company entered into a license agreement with Swatch under which Swatch was granted a non-exclusive license to the Company's technology to produce and market watches and certain other luxury products. In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 2011, &lt;/div&gt;this license agreement was amended to grant Swatch exclusive rights as to watches as against all &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;third&lt;/div&gt; parties (including the Company), but non-exclusive as to Apple. The Company will receive royalty payments over the life of the contract on all Liquidmetal products produced and sold by Swatch. The license agreement with Swatch will expire on the expiration date of the last licensed patent.&lt;/div&gt;&lt;/div&gt;</lqmt:SignificantTransactionsTextBlock>
  <lqmt:SupplementalCashFlowInformationPolicyPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294186">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Supplemental Cash Flow Information. &lt;/div&gt;Cash payments for interest and income taxes were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0&lt;/div&gt;&lt;/div&gt; for each of the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</lqmt:SupplementalCashFlowInformationPolicyPolicyTextBlock>
  <lqmt:UnamortizedPrepaidBrokerCommissions contextRef="i_2020-12-31" decimals="-3" id="c70294463" unitRef="iso4217-usd">63000</lqmt:UnamortizedPrepaidBrokerCommissions>
  <us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769656">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Accrued&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt; Liabilities&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Accrued liabilities totaled &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$315&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$775&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;respectively. Included within these totals are the following:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued payroll, vacation, and bonuses&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;147&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;169&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued severance&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;56&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;67&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued audit fees&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;112&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;119&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Contract liability&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;420&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;"&gt;Total&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;315&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;775&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;In connection with the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan, the Company recorded severance expenses related to employees whose positions would be eliminated. The elements and impact of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan, including details regarding the severance elements that the Company had adopted, were communicated to all impacted employees in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; July 2019. &lt;/div&gt;As a result, total expense of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$273&lt;/div&gt; was recorded as a component of sales, general, and administrative expenses within the consolidated statement of operations for the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019. &lt;/div&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;payments totaling &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$217&lt;/div&gt; had been made, resulting in a remaining liability under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$56&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock>
  <us-gaap:AccountsPayableCurrent contextRef="i_2020-12-31" decimals="-3" id="c70293888" unitRef="iso4217-usd">205000</us-gaap:AccountsPayableCurrent>
  <us-gaap:AccountsPayableCurrent contextRef="i_2019-12-31" decimals="-3" id="c70293889" unitRef="iso4217-usd">132000</us-gaap:AccountsPayableCurrent>
  <us-gaap:AccountsReceivableGrossCurrent contextRef="i_2020-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-OneMajorCustomerMember" decimals="-3" id="c70294189" unitRef="iso4217-usd">270000</us-gaap:AccountsReceivableGrossCurrent>
  <us-gaap:AccountsReceivableGrossCurrent contextRef="i_2019-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-TwoMajorCustomersMember" decimals="-3" id="c70294192" unitRef="iso4217-usd">280000</us-gaap:AccountsReceivableGrossCurrent>
  <us-gaap:AccountsReceivableGrossCurrent contextRef="i_2020-12-31" decimals="-3" id="c70294350" unitRef="iso4217-usd">505000</us-gaap:AccountsReceivableGrossCurrent>
  <us-gaap:AccountsReceivableGrossCurrent contextRef="i_2019-12-31" decimals="-3" id="c70294351" unitRef="iso4217-usd">311000</us-gaap:AccountsReceivableGrossCurrent>
  <us-gaap:AccountsReceivableNetCurrent contextRef="i_2020-12-31" decimals="-3" id="c70294354" unitRef="iso4217-usd">271000</us-gaap:AccountsReceivableNetCurrent>
  <us-gaap:AccountsReceivableNetCurrent contextRef="i_2019-12-31" decimals="-3" id="c70294355" unitRef="iso4217-usd">303000</us-gaap:AccountsReceivableNetCurrent>
  <us-gaap:AccruedLiabilitiesCurrent contextRef="i_2020-12-31" decimals="-3" id="c70294476" unitRef="iso4217-usd">315000</us-gaap:AccruedLiabilitiesCurrent>
  <us-gaap:AccruedLiabilitiesCurrent contextRef="i_2019-12-31" decimals="-3" id="c70294477" unitRef="iso4217-usd">775000</us-gaap:AccruedLiabilitiesCurrent>
  <us-gaap:AccruedProfessionalFeesCurrent contextRef="i_2020-12-31" decimals="-3" id="c70294488" unitRef="iso4217-usd">112000</us-gaap:AccruedProfessionalFeesCurrent>
  <us-gaap:AccruedProfessionalFeesCurrent contextRef="i_2019-12-31" decimals="-3" id="c70294489" unitRef="iso4217-usd">119000</us-gaap:AccruedProfessionalFeesCurrent>
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="i_2020-12-31" decimals="-3" id="c70294409" unitRef="iso4217-usd">2623000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="i_2019-12-31" decimals="-3" id="c70294410" unitRef="iso4217-usd">2493000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="i_2020-12-31" decimals="-3" id="c70293926" unitRef="iso4217-usd">116000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="i_2019-12-31" decimals="-3" id="c70293927" unitRef="iso4217-usd">2000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:AdditionalPaidInCapital contextRef="i_2020-12-31" decimals="-3" id="c70293922" unitRef="iso4217-usd">287183000</us-gaap:AdditionalPaidInCapital>
  <us-gaap:AdditionalPaidInCapital contextRef="i_2019-12-31" decimals="-3" id="c70293923" unitRef="iso4217-usd">286832000</us-gaap:AdditionalPaidInCapital>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294680" unitRef="iso4217-usd">437000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-CommonStockMember" id="c70294014" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" id="c70294015" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70294016" unitRef="iso4217-usd">535000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70294017" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" id="c70294018" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" id="c70294019" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294020" unitRef="iso4217-usd">535000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-CommonStockMember" id="c70294050" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" id="c70294051" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70294052" unitRef="iso4217-usd">351000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70294053" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" id="c70294054" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" id="c70294055" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294056" unitRef="iso4217-usd">351000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
  <us-gaap:AdvertisingCostsPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294170">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Advertising and Promotion Expenses. &lt;/div&gt;Advertising and promotion expenses are expensed when incurred. Advertising and promotion expenses were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$61&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$68,&lt;/div&gt; for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:AdvertisingCostsPolicyTextBlock>
  <us-gaap:AdvertisingExpense contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294223" unitRef="iso4217-usd">61000</us-gaap:AdvertisingExpense>
  <us-gaap:AdvertisingExpense contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294224" unitRef="iso4217-usd">68000</us-gaap:AdvertisingExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294538" unitRef="iso4217-usd">351000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294539" unitRef="iso4217-usd">535000</us-gaap:AllocatedShareBasedCompensationExpense>
  <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="i_2020-12-31" decimals="-3" id="c70294200" unitRef="iso4217-usd">234000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
  <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="i_2019-12-31" decimals="-3" id="c70294201" unitRef="iso4217-usd">8000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
  <us-gaap:AmortizationOfIntangibleAssets contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294414" unitRef="iso4217-usd">81000</us-gaap:AmortizationOfIntangibleAssets>
  <us-gaap:AmortizationOfIntangibleAssets contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294415" unitRef="iso4217-usd">83000</us-gaap:AmortizationOfIntangibleAssets>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="d_2020-01-01_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember" decimals="INF" id="c70294749" unitRef="xbrli-shares">17950859</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="d_2019-01-01_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember" decimals="INF" id="c70294753" unitRef="xbrli-shares">19341112</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="d_2020-01-01_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-WarrantMember" decimals="INF" id="c70294757" unitRef="xbrli-shares">10066809</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="d_2019-01-01_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-WarrantMember" decimals="INF" id="c70294758" unitRef="xbrli-shares">10066809</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:AreaOfLand contextRef="i_2017-02-16" decimals="INF" id="c70294269" unitRef="utr-sqft">41000</us-gaap:AreaOfLand>
  <us-gaap:AreaOfRealEstateProperty contextRef="i_2020-01-23_PropertyPlantAndEquipmentByTypeAxis-LightIndustrialAndOfficeBuildingMember" decimals="INF" id="c70294273" unitRef="utr-sqft">32534</us-gaap:AreaOfRealEstateProperty>
  <us-gaap:Assets contextRef="i_2020-12-31" decimals="-3" id="c70293884" unitRef="iso4217-usd">38809000</us-gaap:Assets>
  <us-gaap:Assets contextRef="i_2019-12-31" decimals="-3" id="c70293885" unitRef="iso4217-usd">41331000</us-gaap:Assets>
  <us-gaap:AssetsCurrent contextRef="i_2020-12-31" decimals="-3" id="c70293872" unitRef="iso4217-usd">17018000</us-gaap:AssetsCurrent>
  <us-gaap:AssetsCurrent contextRef="i_2019-12-31" decimals="-3" id="c70293873" unitRef="iso4217-usd">24600000</us-gaap:AssetsCurrent>
  <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="i_2020-12-31_FinancialInstrumentAxis-USGovernmentCorporationsAndAgenciesSecuritiesMember" id="c70294327" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="i_2019-12-31_FinancialInstrumentAxis-USGovernmentCorporationsAndAgenciesSecuritiesMember" decimals="-3" id="c70294328" unitRef="iso4217-usd">1612000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
  <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="i_2020-12-31_FinancialInstrumentAxis-CorporateDebtSecuritiesMember" decimals="-3" id="c70294332" unitRef="iso4217-usd">26222000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
  <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="i_2019-12-31_FinancialInstrumentAxis-CorporateDebtSecuritiesMember" decimals="-3" id="c70294333" unitRef="iso4217-usd">7475000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
  <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="i_2020-12-31_InvestmentTypeAxis-CertificatesOfDepositMember" decimals="-3" id="c70294337" unitRef="iso4217-usd">1150000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
  <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="i_2019-12-31_InvestmentTypeAxis-CertificatesOfDepositMember" decimals="-3" id="c70294338" unitRef="iso4217-usd">2400000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
  <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="i_2020-12-31" decimals="-3" id="c70294342" unitRef="iso4217-usd">27372000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
  <us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis contextRef="i_2019-12-31" decimals="-3" id="c70294343" unitRef="iso4217-usd">11487000</us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis>
  <us-gaap:AvailableForSaleSecuritiesDebtSecurities contextRef="i_2020-12-31_FinancialInstrumentAxis-USGovernmentCorporationsAndAgenciesSecuritiesMember" id="c70294329" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AvailableForSaleSecuritiesDebtSecurities contextRef="i_2019-12-31_FinancialInstrumentAxis-USGovernmentCorporationsAndAgenciesSecuritiesMember" decimals="-3" id="c70294330" unitRef="iso4217-usd">1612000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
  <us-gaap:AvailableForSaleSecuritiesDebtSecurities contextRef="i_2020-12-31_FinancialInstrumentAxis-CorporateDebtSecuritiesMember" decimals="-3" id="c70294334" unitRef="iso4217-usd">26338000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
  <us-gaap:AvailableForSaleSecuritiesDebtSecurities contextRef="i_2019-12-31_FinancialInstrumentAxis-CorporateDebtSecuritiesMember" decimals="-3" id="c70294335" unitRef="iso4217-usd">7477000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
  <us-gaap:AvailableForSaleSecuritiesDebtSecurities contextRef="i_2020-12-31_InvestmentTypeAxis-CertificatesOfDepositMember" decimals="-3" id="c70294339" unitRef="iso4217-usd">1150000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
  <us-gaap:AvailableForSaleSecuritiesDebtSecurities contextRef="i_2019-12-31_InvestmentTypeAxis-CertificatesOfDepositMember" decimals="-3" id="c70294340" unitRef="iso4217-usd">2400000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
  <us-gaap:AvailableForSaleSecuritiesDebtSecurities contextRef="i_2020-12-31" decimals="-3" id="c70294344" unitRef="iso4217-usd">27488000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
  <us-gaap:AvailableForSaleSecuritiesDebtSecurities contextRef="i_2019-12-31" decimals="-3" id="c70294345" unitRef="iso4217-usd">11489000</us-gaap:AvailableForSaleSecuritiesDebtSecurities>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2020-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294248" unitRef="iso4217-usd">14720000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2020-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294249" unitRef="iso4217-usd">8939000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2020-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294250" unitRef="iso4217-usd">5781000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2020-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" id="c70294251" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2019-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294256" unitRef="iso4217-usd">4415000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2019-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294257" unitRef="iso4217-usd">705000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2019-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294258" unitRef="iso4217-usd">3710000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2019-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" id="c70294259" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2020-12-31" decimals="-3" id="c70293864" unitRef="iso4217-usd">14720000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent contextRef="i_2019-12-31" decimals="-3" id="c70293865" unitRef="iso4217-usd">4415000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2020-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294252" unitRef="iso4217-usd">12768000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2020-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" id="c70294253" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2020-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294254" unitRef="iso4217-usd">12768000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2020-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" id="c70294255" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2019-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294260" unitRef="iso4217-usd">7074000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2019-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294261" unitRef="iso4217-usd">908000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2019-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" decimals="-3" id="c70294262" unitRef="iso4217-usd">6166000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2019-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember" id="c70294263" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2020-12-31" decimals="-3" id="c70293874" unitRef="iso4217-usd">12768000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent>
  <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent contextRef="i_2019-12-31" decimals="-3" id="c70293875" unitRef="iso4217-usd">7074000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesNoncurrent>
  <us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769634">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. Summary of Significant Accounting Policies&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Principles of Consolidation. &lt;/div&gt;The consolidated financial statements include the accounts of Liquidmetal Technologies, Inc., its special-purpose wholly-owned subsidiary, Crucible Intellectual Property LLC, &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20321&lt;/div&gt; Valencia LLC, and Liquidmetal Golf. All intercompany balances and transactions have been eliminated.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Non-&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;C&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;ontrolling &lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;I&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;nterest. &lt;/div&gt;The results of operations attributable to the non-controlling interest of Liquidmetal Golf are presented within equity and are shown separately from the Company's equity.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Revenue Recognition&lt;/div&gt;. Revenue is recognized pursuant to applicable accounting standards including FASB ASC Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;606&lt;/div&gt; (&amp;#x201c;ASC &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;606&amp;#x201d;&lt;/div&gt;), Revenue from Contracts with Customers. ASC &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;606&lt;/div&gt; summarizes certain points in applying generally accepted accounting principles to revenue recognition in financial statements and provides guidance on revenue recognition issues in the absence of authoritative literature addressing a specific arrangement or a specific industry.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Products&lt;/div&gt;. Product revenues are primarily generated from the sale and prototyping of molds and bulk alloy products. Revenue is recognized when i) persuasive evidence of an arrangement exists, ii) delivery has occurred, iii) the sales price is fixed or determinable, iv) collection is probable and v) all obligations have been substantially performed pursuant to the terms of the arrangement. When the Company receives consideration, or such consideration is unconditionally due, from a customer prior to transferring goods or services to the customer under the terms of a sales contract, it records deferred revenue, which represents a contract liability. The Company will recognize deferred revenue as products revenue after it has transferred control of the goods or services to the customer and all revenue recognition criteria are met. Such amounts are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; expected to be material on an ongoing basis.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Licensing and royalties&lt;/div&gt;. License revenue arrangements in general provide for the grant of an exclusive or non-exclusive right to manufacture and/or sell products covered by patented technologies owned or controlled by the Company. The intellectual property rights granted &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;be perpetual in nature, extending until the expiration of the related patents, or can be granted for a defined period of time. Licensing revenues that are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt;-time fees upon the granting of the license are recognized when i) the license term begins in a manner consistent with the nature of the transaction and the earnings process is complete, ii) when collectability is reasonably assured or upon receipt of an upfront fee, and iii) when all other revenue recognition criteria have been met. Pursuant to the terms of these agreements, the Company has &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; further obligation with respect to the grant of the license. Licensing revenues that are related to royalties are recognized as the royalties are earned over the related period.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt;  &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Practical Expedients and Exemptions&lt;/div&gt;. The Company generally expenses sales commissions when incurred because the amortization period would have been &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; year or less. These costs are recorded within selling, marketing, general and administrative expenses. The Company does &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; year or less and (ii) contracts for which the Company recognizes revenue at the amount for which it has the right to invoice for services performed.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Cash&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt; and cash equivalents&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;. &lt;/div&gt;The Company considers all highly-liquid investments with maturity dates of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months or less when purchased to be cash equivalents. The Company limits the amount of credit exposure to each individual financial institution and places its temporary cash into investments of high credit quality with a financial institution that exceeds federally insured limits. The Company has &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; experienced any losses related to these balances and believes its credit risk to be minimal. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; the Company held deposits of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,328&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$18,399,&lt;/div&gt; respectively, in such highly-liquid investments.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Investments in debt securities&lt;/div&gt;. The Company will invest excess funds to maximize investment yield, while maintaining liquidity and minimizing credit risk. Debt securities are carried at fair value and consist primarily of investments in obligations of the United States Treasury, various U.S. and foreign corporations, and certificates of deposits. The Company classifies its investments in debt securities as available-for-sale with all unrealized gains or losses included as part of other comprehensive income. The Company evaluates its debt securities with unrealized losses on a quarterly basis for potential other-than-temporary impairments in value. As a result of this assessment, the Company did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt;&lt;/div&gt; recognize any other-than-temporary impairment losses considered to be credit related for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Trade Accounts Receivable. &lt;/div&gt;The Company grants credit to its customers generally in the form of short-term trade accounts receivable. The creditworthiness of customers is evaluated prior to signing a contract with the customer. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; customer represented &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;99%,&lt;/div&gt; or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$270,&lt;/div&gt; of the total outstanding trade accounts receivable. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; customers represented &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;90%,&lt;/div&gt; or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$280,&lt;/div&gt; of the total outstanding trade accounts receivable. During &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020,&lt;/div&gt; there were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; major customers, who together accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;93%&lt;/div&gt; of total revenue. During &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; there were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; major customers, who together accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;83%&lt;/div&gt; of total revenue. In the future, the Company expects that a significant portion of the revenue &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;continue to be concentrated in a limited number of customers, even if the bulk alloys business grows.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The allowance for doubtful accounts reflects management's best estimate of probable losses inherent in the trade accounts receivable.&amp;nbsp; Management primarily determines the allowance based on the aging of accounts receivable balances, historical write-off experience, customer concentrations, customer creditworthiness and current industry and economic trends.&amp;nbsp; The Company's provisions for uncollectible receivables are included in selling, marketing, general and administrative expense in the consolidated statements of operations. At &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; the Company had recorded an allowance for doubtful accounts of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$234&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$8,&lt;/div&gt; respectively.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Inventory. &lt;/div&gt;Inventory is stated at the lower of weighted-average cost or net realizable value. Inventory is recorded at actual cost when purchased and then expensed at weighted-average cost as used in production and/or shipped to satisfy customer orders. We perform an analysis of our inventory balances at least quarterly to determine if the carrying amount of inventories exceeds their net realizable value. The analysis of estimated net realizable value is based on customer orders, market trends and historical pricing. If the carrying amount exceeds the estimated net realizable value, the carrying amount is reduced to the estimated net realizable value.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Property and Equipment. &lt;/div&gt;Property and equipment are stated at cost less accumulated depreciation and amortization. Additions and major renewals are capitalized. Repairs and maintenance are charged to expense as incurred. Upon disposal, the related cost and accumulated depreciation are removed from the accounts, with the resulting gain or loss included in operating income. Depreciation is provided principally on the straight-line method over the estimated useful lives of the assets, which range from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; years.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Intangible Assets. &lt;/div&gt;Intangible assets consist of the costs incurred to purchase patent rights and costs incurred to register and maintain patents and trademarks. Intangible assets are reported at cost, net of accumulated amortization. Patents and trademarks are amortized using the straight-line method over a period based on their contractual lives ranging from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;ten&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;seventeen&lt;/div&gt;&amp;nbsp;years.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Impairment of Long-lived Assets&lt;/div&gt;. The Company reviews long-lived assets to be held and used in operations for impairment whenever events or changes in circumstances indicate that the carrying value of an asset &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;be impaired. These evaluations &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;result from significant decreases in the overall market outlook for the Company's technology or the market price of an asset, a significant adverse change in the extent or manner in which an asset is being used in its physical condition, a significant adverse change in legal factors or in the business climate that could affect the value of an asset, as well as economic or operational analyses. If the Company concludes that the carrying value of certain assets will &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; be recovered based on expected undiscounted future cash flows, an impairment write-down is recorded to reduce the assets to their estimated fair value. Fair value is determined via market, cost and income based valuation techniques, as appropriate. The fair value is measured on a nonrecurring basis using a combination of quoted prices for similar assets in active markets and other unobservable adjustments to historical cost (Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt;) inputs. Based on the results of this analysis, the Company recorded non-cash impairment charges of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,676&lt;/div&gt; for the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;primarily related to the carrying value of the Company's manufacturing assets that would &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; be utilized prospectively as a result of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan. &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No&lt;/div&gt; such charges were recorded for the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;   &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt 7.2pt; text-align: center;"&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Fair Value &lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;Measurements.&lt;/div&gt; The estimated fair values of financial instruments reported in the consolidated financial statements have been determined using available market information and valuation methodologies, as applicable. The fair value of cash and restricted cash approximate their carrying value due to their short maturities and are classified as Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; instruments within the fair value hierarchy.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Entities are required to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value based upon the following fair value hierarchy:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style=";text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt; min-width: 700px;"&gt;    &lt;tr&gt;  &lt;td style="vertical-align:top;width:13%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; &amp;#x2014;&lt;/div&gt; &lt;/td&gt;  &lt;td style="vertical-align:top;width:86.9%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Quoted prices in active markets for identical assets or liabilities;&lt;/div&gt; &lt;/td&gt;  &lt;/tr&gt;   &lt;/table&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style=";text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt; min-width: 700px;"&gt;    &lt;tr&gt;  &lt;td style="vertical-align:top;width:13%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt; &amp;#x2014;&lt;/div&gt; &lt;/td&gt;  &lt;td style="vertical-align:top;width:86.9%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Observable inputs other than Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities; and&lt;/div&gt; &lt;/td&gt;  &lt;/tr&gt;   &lt;/table&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style=";text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt; min-width: 700px;"&gt;    &lt;tr&gt;  &lt;td style="vertical-align:top;width:13%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt; &amp;#x2014;&lt;/div&gt; &lt;/td&gt;  &lt;td style="vertical-align:top;width:86.9%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Unobservable inputs that are supported by little or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; market activity and that are significant to the fair value of the assets or liabilities.&lt;/div&gt; &lt;/td&gt;  &lt;/tr&gt;   &lt;/table&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;the following table represents the Company's fair value hierarchy for items that are required to be measured at fair value on a recurring basis:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 36pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 1&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 2&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (short-term)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14,720&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8,939&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,781&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (long-term)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,768&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,768&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:36pt;margin-right:0pt;margin-top:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:36pt;margin-right:0pt;margin-top:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;the following table represents the Company's fair value hierarchy for items that are required to be measured at fair value on a recurring basis:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 36pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 1&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 2&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (short-term)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,415&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;705&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,710&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (long-term)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,074&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;908&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6,166&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Non-recurring fair value measurements. &lt;/div&gt;Certain assets and liabilities are measured at fair value on a nonrecurring basis. In other words, the instruments are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; measured at fair value on an ongoing basis but are subject to fair value adjustments only in certain circumstances (for example, when there is evidence of impairment). As a result of the Company's periodic assessment of impairment of long-lived assets, the Company recorded an impairment loss of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,676&lt;/div&gt; during the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019. &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No&lt;/div&gt; such losses were recorded during the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt; &lt;div style="display: inline; font-style: italic;"&gt;&lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Concentration Risk. &lt;/div&gt;The Company currently sources substantially all of its product manufacturing from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; manufacturer, namely Yihao. The Company's manufacturing and operating results could be adversely affected if the supply of products from Yihao were delayed or curtailed. While the Company expects this manufacturing relationship to continue, it is attempting to mitigate this risk by developing other suppliers of its products. For the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;Yihao accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;77%&lt;/div&gt; or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$478&lt;/div&gt; of total cost of goods sold.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Research and Development Expenses. &lt;/div&gt;Research and development expenses represent salaries, related benefits expense, expenses incurred for the design and testing of new processing methods and other expenses related to the research and development of Liquidmetal alloys. Development costs incurred in research and development activities are expensed as incurred.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Advertising and Promotion Expenses. &lt;/div&gt;Advertising and promotion expenses are expensed when incurred. Advertising and promotion expenses were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$61&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$68,&lt;/div&gt; for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Legal Costs. &lt;/div&gt; Legal costs are expensed as incurred.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Stock-Based Compensation&lt;/div&gt;. The Company accounts for share-based compensation in accordance with the fair value recognition provisions of FASB ASC Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;718,&lt;/div&gt; &lt;div style="display: inline; font-style: italic;"&gt;Share-based Payment&lt;/div&gt;, which requires all share-based payments to employees, including grants of employee stock options, to be recognized in the consolidated financial statements based on their fair values. The fair value of stock options is calculated by using the Black-Scholes option pricing formula that requires estimates for expected volatility, expected dividends, the risk-free interest rate and the term of the option. If any of the assumptions used in the Black-Scholes model change significantly, share-based compensation expense &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;differ materially in the future from that recorded in the current period.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;  &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Leases. &lt;/div&gt;The Company leases its previous manufacturing facility under a long-term contract, which is accounted for as an operating lease. The lease provides for a fixed base rent and variable payments comprised of reimbursements for property taxes, insurance, utilities, and common area maintenance. The lease has a term of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;sixty-two&lt;/div&gt; months, exclusive of options to renew. In accordance with &lt;div style="display: inline; font-style: italic;"&gt;ASC &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;842&lt;/div&gt; Leases, &lt;/div&gt;lease income, which includes escalating rents over the term of the lease, is recorded on a straight-line basis over the expected lease term. The difference between lease income and payments received is recorded as a rent receivable, which is included as part of other assets within the consolidated balance sheets. Amounts paid for broker commissions represent prepaid direct lease costs, and will be amortized as an off-set to lease income over the lease term.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Income Taxes. &lt;/div&gt;Income taxes are provided under the asset and liability method as required by FASB ASC Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;740,&lt;/div&gt; &lt;div style="display: inline; font-style: italic;"&gt;Accounting for Income Taxes&lt;/div&gt;. Under this method, deferred income taxes are recognized for the tax consequences of &amp;#x201c;temporary differences&amp;#x201d; by applying enacted statutory tax rates applicable to future years to differences between the financial statement carrying amounts and the tax basis of existing assets and liabilities. The effect of a tax rate change on deferred taxes is recognized in operations in the period that the change in the rate is enacted. Valuation allowances are established when necessary to reduce net deferred tax assets to the amount expected to be realized. Under the provisions of FASB ASC Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;740,&lt;/div&gt; the Company had &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; material unrecognized tax positions and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; adjustments to liabilities or operations were required. The Company, when applicable, will recognize interest and penalties related to uncertain tax positions in income tax expense. There was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt;&lt;/div&gt; expense related to interest and penalties for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Earnings Per Share. &lt;/div&gt;Basic earnings per share (&amp;#x201c;EPS&amp;#x201d;) is computed by dividing earnings (losses)&amp;nbsp;attributable to common shareholders by the weighted average number of common shares outstanding for the periods. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Use of Estimates. &lt;/div&gt;The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reported periods. Actual results could differ from those estimates. These management estimates are primarily related to impairment of long-lived assets, allowance for bad debt, warrant valuations, and inventory valuation.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Subsequent Events.&lt;/div&gt; The Company evaluated subsequent events through the filing of its Annual Report on Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-K with the SEC.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Supplemental Cash Flow Information. &lt;/div&gt;Cash payments for interest and income taxes were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0&lt;/div&gt;&lt;/div&gt; for each of the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Recent Accounting Pronouncements. &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Financial Instruments- Credit Losses&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; June 2016, &lt;/div&gt;the FASB issued an accounting standards update that changes the methodology for measuring credit losses on financial instruments and the timing of when such losses are recorded. This update replaces the existing incurred loss impairment model with an expected loss model (referred to as the Current Expected Credit Loss model, or "CECL"). The standard update, and its related amendments, will become effective for the fiscal year beginning on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 1, 2023. &lt;/div&gt;The Company is in the process of assessing the impact of this standard update, and its related amendments, on the Company's consolidated financial statements, but is &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; expecting it will have a material impact on the Company's consolidated financial statements.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Other recent accounting pronouncements issued by the FASB (including its Emerging Issues Task Force), the AICPA and the SEC did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; or are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; believed by management to have a material impact on the Company's present or future consolidated financial statements.&amp;nbsp;&lt;/div&gt;&lt;/div&gt;</us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock>
  <us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769633">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. Description of Business&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Liquidmetal Technologies, Inc. (the &amp;#x201c;Company&amp;#x201d;) is a materials technology company that develops and commercializes products made from amorphous alloys. The Company's family of alloys consists of a variety of bulk alloys and composites that utilize the advantages offered by amorphous alloys technology. The Company designs, develops, and sells products and custom parts from bulk amorphous alloys to customers in a wide range of industries. The Company also partners with &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;third&lt;/div&gt;-party manufacturers and licensees to develop and commercialize Liquidmetal alloy products.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Amorphous alloys are, in general, unique materials that are distinguished by their ability to retain a random atomic structure when they solidify, in contrast to the crystalline atomic structure that forms in other metals and alloys when they solidify. Liquidmetal alloys are proprietary amorphous alloys that possess a combination of performance, processing, and potential cost advantages that the Company believes will make them preferable to other materials in a variety of applications. The amorphous atomic structure of bulk alloys enables them to overcome certain performance limitations caused by inherent weaknesses in crystalline atomic structures, thus facilitating performance and processing characteristics superior in many ways to those of their crystalline counterparts. The Company believes that the alloys and the molding technologies it employs &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;result in components, for many applications, that exhibit: exceptional dimensional control and repeatability that rivals precision machining, excellent corrosion resistance, brilliant surface finish, high strength, high hardness, high elastic limit, alloys that are non-magnetic, and the ability to form complex shapes common to the injection molding of plastics. Interestingly, all of these characteristics are achievable from the molding process, so design engineers often do &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; have to select specific alloys to achieve &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; or more of the characteristics as is the case with crystalline materials. The Company believes these advantages could result in Liquidmetal alloys supplanting high-performance alloys, such as titanium and stainless steel, and other incumbent materials in a wide variety of applications. Moreover, the Company believes these advantages could enable the introduction of entirely new products and applications that are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; possible or commercially viable with other materials.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The Company's revenues are derived from i) selling bulk Liquidmetal alloy products to customers who produce medical devices, automotive assemblies, sports and leisure goods, and non-consumer electronic devices, ii) selling tooling and prototype parts such as demonstration parts and test samples for customers with products in development, iii) product licensing and royalty revenue, and iv) research and development revenue. The Company expects that these sources of revenue will continue to significantly change the character of the Company's revenue mix.&lt;/div&gt;&lt;/div&gt;</us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock>
  <us-gaap:CapitalExpendituresIncurredButNotYetPaid contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294138" unitRef="iso4217-usd">420000</us-gaap:CapitalExpendituresIncurredButNotYetPaid>
  <us-gaap:CapitalExpendituresIncurredButNotYetPaid contextRef="d_2019-01-01_2019-12-31" id="c70294139" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="i_2020-12-31" decimals="-3" id="c70293860" unitRef="iso4217-usd">1514000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="i_2019-12-31" decimals="-3" id="c70293861" unitRef="iso4217-usd">19543000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294152">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Cash&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt; and cash equivalents&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;. &lt;/div&gt;The Company considers all highly-liquid investments with maturity dates of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;three&lt;/div&gt; months or less when purchased to be cash equivalents. The Company limits the amount of credit exposure to each individual financial institution and places its temporary cash into investments of high credit quality with a financial institution that exceeds federally insured limits. The Company has &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; experienced any losses related to these balances and believes its credit risk to be minimal. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; the Company held deposits of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,328&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$18,399,&lt;/div&gt; respectively, in such highly-liquid investments.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="i_2019-12-31" decimals="-3" id="c70294133" unitRef="iso4217-usd">19548000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="i_2018-12-31" decimals="-3" id="c70294134" unitRef="iso4217-usd">35234000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations contextRef="i_2020-12-31" decimals="-3" id="c70294135" unitRef="iso4217-usd">1519000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294131" unitRef="iso4217-usd">-18029000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
  <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294132" unitRef="iso4217-usd">-15686000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
  <us-gaap:CashEquivalentsAtCarryingValue contextRef="i_2020-12-31" decimals="-3" id="c70294175" unitRef="iso4217-usd">1328000</us-gaap:CashEquivalentsAtCarryingValue>
  <us-gaap:CashEquivalentsAtCarryingValue contextRef="i_2019-12-31" decimals="-3" id="c70294177" unitRef="iso4217-usd">18399000</us-gaap:CashEquivalentsAtCarryingValue>
  <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="i_2016-10-26_ClassOfWarrantOrRightAxis-WarrantsInConnectionWithThe2016PurchaseAgreementMember" decimals="INF" id="c70294298" unitRef="iso4217-usd-per-xbrli-shares">0.07</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
  <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="i_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember_RangeAxis-MinimumMember" decimals="INF" id="c70294754" unitRef="iso4217-usd-per-xbrli-shares">0.07</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
  <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="i_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-WarrantMember" decimals="INF" id="c70294759" unitRef="iso4217-usd-per-xbrli-shares">0.07</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
  <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="i_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-WarrantMember" decimals="INF" id="c70294760" unitRef="iso4217-usd-per-xbrli-shares">0.07</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
  <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights contextRef="i_2016-03-10_ClassOfWarrantOrRightAxis-WarrantsInConnectionWithThe2016PurchaseAgreementMember" decimals="INF" id="c70294295" unitRef="xbrli-shares">10066809</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
  <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights contextRef="i_2016-03-10_ClassOfWarrantOrRightAxis-WarrantsInConnectionWithThe2016PurchaseAgreementMember_VestingAxis-VestOnMarch102016Member" decimals="INF" id="c70294296" unitRef="xbrli-shares">2609913</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
  <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights contextRef="i_2016-10-26_ClassOfWarrantOrRightAxis-WarrantsInConnectionWithThe2016PurchaseAgreementMember_VestingAxis-VestOnOctober262016Member" decimals="INF" id="c70294297" unitRef="xbrli-shares">7456896</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="i_2020-12-31" decimals="INF" id="c70293912" unitRef="iso4217-usd-per-xbrli-shares">0.001</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="i_2019-12-31" decimals="INF" id="c70293913" unitRef="iso4217-usd-per-xbrli-shares">0.001</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockSharesAuthorized contextRef="i_2020-12-31" decimals="INF" id="c70293914" unitRef="xbrli-shares">1100000000</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesAuthorized contextRef="i_2019-12-31" decimals="INF" id="c70293915" unitRef="xbrli-shares">1100000000</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesIssued contextRef="i_2020-12-31" decimals="INF" id="c70293916" unitRef="xbrli-shares">914449957</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesIssued contextRef="i_2019-12-31" decimals="INF" id="c70293917" unitRef="xbrli-shares">914449957</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesOutstanding contextRef="i_2020-12-31" decimals="INF" id="c70293918" unitRef="xbrli-shares">914449957</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockSharesOutstanding contextRef="i_2019-12-31" decimals="INF" id="c70293919" unitRef="xbrli-shares">914449957</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockValue contextRef="i_2020-12-31" decimals="-3" id="c70293910" unitRef="iso4217-usd">914000</us-gaap:CommonStockValue>
  <us-gaap:CommonStockValue contextRef="i_2019-12-31" decimals="-3" id="c70293911" unitRef="iso4217-usd">914000</us-gaap:CommonStockValue>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293992" unitRef="iso4217-usd">-2528000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293993" unitRef="iso4217-usd">-7428000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293990" unitRef="iso4217-usd">-1000</us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293991" unitRef="iso4217-usd">-1000</us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293988" unitRef="iso4217-usd">-2529000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293989" unitRef="iso4217-usd">-7429000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:ComprehensiveIncomeNoteTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769668">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Accumulated Other Comprehensive Income (&amp;#x201c;AOCI&amp;#x201d;): &lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The following table presents a summary of the changes in each component of AOCI for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December&amp;nbsp;&lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;31,&lt;/div&gt;&amp;nbsp;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019:&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 7.5%; margin-left: 7.5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Unrealized gains on &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;available-for-sale &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;securities&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Accumulated other comprehensive income, net of tax, as of December 31, 2018&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 58%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Other comprehensive income before reclassifications&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Amounts reclassified from accumulated other comprehensive income&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Net increase in other comprehensive income&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Accumulated other comprehensive income, net of tax, as of December 31, 2019&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Other comprehensive income before reclassifications&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Amounts reclassified from accumulated other comprehensive income&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Net increase in other comprehensive income&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;114&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;114&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Accumulated other comprehensive income, net of tax, as of December 31, 2020&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ComprehensiveIncomeNoteTextBlock>
  <us-gaap:ConcentrationRiskCreditRisk contextRef="d_2020-01-01_2020-12-31" id="c70296306">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;Concentration Risk. &lt;/div&gt;The Company currently sources substantially all of its product manufacturing from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; manufacturer, namely Yihao. The Company's manufacturing and operating results could be adversely affected if the supply of products from Yihao were delayed or curtailed. While the Company expects this manufacturing relationship to continue, it is attempting to mitigate this risk by developing other suppliers of its products. For the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;Yihao accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;77%&lt;/div&gt; or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$478&lt;/div&gt; of total cost of goods sold.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ConcentrationRiskCreditRisk>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-OneMajorCustomerMember" decimals="INF" id="c70294187" unitRef="xbrli-pure">0.99</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2019-01-01_2019-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-TwoMajorCustomersMember" decimals="INF" id="c70294191" unitRef="xbrli-pure">0.9</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-FourMajorCustomersMember" decimals="INF" id="c70294195" unitRef="xbrli-pure">0.93</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2019-01-01_2019-12-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-FiveMajorCustomersMember" decimals="INF" id="c70294198" unitRef="xbrli-pure">0.83</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConcentrationRiskPercentage1 contextRef="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-CostOfGoodsTotalMember_ConcentrationRiskByTypeAxis-SupplierConcentrationRiskMember_CounterpartyNameAxis-YihaoMember" decimals="INF" id="c70295483" unitRef="xbrli-pure">0.77</us-gaap:ConcentrationRiskPercentage1>
  <us-gaap:ConsolidationPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294146">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Principles of Consolidation. &lt;/div&gt;The consolidated financial statements include the accounts of Liquidmetal Technologies, Inc., its special-purpose wholly-owned subsidiary, Crucible Intellectual Property LLC, &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20321&lt;/div&gt; Valencia LLC, and Liquidmetal Golf. All intercompany balances and transactions have been eliminated.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ConsolidationPolicyTextBlock>
  <us-gaap:ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy contextRef="d_2020-01-01_2020-12-31" id="c70294148">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Non-&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;C&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;ontrolling &lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;I&lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;nterest. &lt;/div&gt;The results of operations attributable to the non-controlling interest of Liquidmetal Golf are presented within equity and are shown separately from the Company's equity.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-CostOfGoodsTotalMember_ConcentrationRiskByTypeAxis-SupplierConcentrationRiskMember_CounterpartyNameAxis-YihaoMember" decimals="-3" id="c70295484" unitRef="iso4217-usd">478000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293941" unitRef="iso4217-usd">621000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:CostOfGoodsAndServicesSold contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293942" unitRef="iso4217-usd">832000</us-gaap:CostOfGoodsAndServicesSold>
  <us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-3">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Amortized Cost&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="14" rowspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid black;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 12.9%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Longest &lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Maturity Date&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 35.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;U.S. government and agency securities&lt;/div&gt; &lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2022&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,612&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,612&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Corporate bonds&lt;/div&gt; &lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2025&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;26,222&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,475&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;26,338&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,477&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Certificates of deposit&lt;/div&gt; &lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;One-year&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,150&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt; border-bottom: 1px solid black;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid black;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,400&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,150&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt; border-bottom: 1px solid black;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid black;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,400&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;27,372&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11,487&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;27,488&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11,489&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock>
  <us-gaap:DeferredTaxAssetsGross contextRef="i_2020-12-31" decimals="-3" id="c70294707" unitRef="iso4217-usd">39010000</us-gaap:DeferredTaxAssetsGross>
  <us-gaap:DeferredTaxAssetsGross contextRef="i_2019-12-31" decimals="-3" id="c70294708" unitRef="iso4217-usd">38269000</us-gaap:DeferredTaxAssetsGross>
  <us-gaap:DeferredTaxAssetsLiabilitiesNet contextRef="i_2020-12-31" id="c70294711" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:DeferredTaxAssetsLiabilitiesNet contextRef="i_2019-12-31" id="c70294712" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:DeferredTaxAssetsOperatingLossCarryforwards contextRef="i_2020-12-31" decimals="-3" id="c70294699" unitRef="iso4217-usd">36813000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
  <us-gaap:DeferredTaxAssetsOperatingLossCarryforwards contextRef="i_2019-12-31" decimals="-3" id="c70294700" unitRef="iso4217-usd">36093000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
  <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost contextRef="i_2020-12-31" decimals="-3" id="c70294703" unitRef="iso4217-usd">2148000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost>
  <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost contextRef="i_2019-12-31" decimals="-3" id="c70294704" unitRef="iso4217-usd">2060000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost>
  <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts contextRef="i_2020-12-31" decimals="-3" id="c70294701" unitRef="iso4217-usd">65000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts>
  <us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts contextRef="i_2019-12-31" decimals="-3" id="c70294702" unitRef="iso4217-usd">2000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts>
  <us-gaap:DeferredTaxAssetsValuationAllowance contextRef="i_2020-12-31" decimals="-3" id="c70294709" unitRef="iso4217-usd">39010000</us-gaap:DeferredTaxAssetsValuationAllowance>
  <us-gaap:DeferredTaxAssetsValuationAllowance contextRef="i_2019-12-31" decimals="-3" id="c70294710" unitRef="iso4217-usd">38269000</us-gaap:DeferredTaxAssetsValuationAllowance>
  <us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294776" unitRef="iso4217-usd">0</us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount>
  <us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294777" unitRef="iso4217-usd">0</us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount>
  <us-gaap:DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent contextRef="d_2020-01-01_2020-12-31" decimals="2" id="c70294772" unitRef="xbrli-pure">0.15</us-gaap:DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent>
  <us-gaap:Depreciation contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294384" unitRef="iso4217-usd">321000</us-gaap:Depreciation>
  <us-gaap:Depreciation contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294385" unitRef="iso4217-usd">1046000</us-gaap:Depreciation>
  <us-gaap:Depreciation contextRef="d_2020-01-01_2020-12-31_IncomeStatementLocationAxis-CostOfSalesMember" decimals="-3" id="c70294386" unitRef="iso4217-usd">0</us-gaap:Depreciation>
  <us-gaap:Depreciation contextRef="d_2020-01-01_2020-12-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember" decimals="-3" id="c70294387" unitRef="iso4217-usd">321000</us-gaap:Depreciation>
  <us-gaap:Depreciation contextRef="d_2019-01-01_2019-12-31_IncomeStatementLocationAxis-CostOfSalesMember" decimals="-3" id="c70294388" unitRef="iso4217-usd">82000</us-gaap:Depreciation>
  <us-gaap:Depreciation contextRef="d_2019-01-01_2019-12-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember" decimals="-3" id="c70294389" unitRef="iso4217-usd">964000</us-gaap:Depreciation>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294088" unitRef="iso4217-usd">402000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294089" unitRef="iso4217-usd">1129000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769659">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. Stock Compensation Plan&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; April&amp;nbsp;&lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,&lt;/div&gt; &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2002,&lt;/div&gt; our shareholders and Board of Directors adopted the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2002&lt;/div&gt; Equity Incentive Plan (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;#x201c;2002&lt;/div&gt; Plan&amp;#x201d;). The &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2002&lt;/div&gt; Plan provides for the grant of stock options to officers, employees, consultants and directors of the Company and its subsidiaries. A total of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,000,000&lt;/div&gt; shares of our common stock &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;be granted under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2002&lt;/div&gt; Plan. The &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2002&lt;/div&gt; Plan expired by its terms in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; April 2012, &lt;/div&gt;but remained in effect only with respect to the equity awards that had been granted prior to its expiration. During the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;all outstanding awards existing under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2002&lt;/div&gt; Plan expired by their original terms. As such, &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; awards remain outstanding under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2002&lt;/div&gt; plan.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; June 28, 2012, &lt;/div&gt;the Company adopted the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2012&lt;/div&gt; Equity Incentive Plan (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;#x201c;2012&lt;/div&gt; Plan&amp;#x201d;), with the approval of the shareholders, which provided for the grant of stock options to officers, employees, consultants and directors of the Company and its subsidiaries. The &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2012&lt;/div&gt; Plan provides for the granting to employees of incentive stock options within the meaning of Section &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;422&lt;/div&gt; of the Internal Revenue Code of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1986,&lt;/div&gt; as amended, and for the granting to employees and consultants of non-statutory stock options. In addition, the Plan permits the granting of stock appreciation rights, or SARs, with or independently of options, as well as stock bonuses and rights to purchase restricted stock. A total of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;30,000,000&lt;/div&gt; shares of the Company's common stock &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;be granted under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2012&lt;/div&gt; Equity Incentive Plan, and all options granted under this plan had exercise prices that were equal to the fair market value on the date of grant. During &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020,&lt;/div&gt; the Company did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; grant any option awards under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2012&lt;/div&gt; Plan, with total options outstanding of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,609,192&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 27, 2015, &lt;/div&gt;the Company adopted its &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2015&lt;/div&gt; Equity Incentive Plan (&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;#x201c;2015&lt;/div&gt; Plan&amp;#x201d;), which provided for the grant of stock options to officers, employees, consultants and directors of the Company and its subsidiaries. A total of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;40,000,000&lt;/div&gt; shares of the Company's common stock are available for issuance under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2015&lt;/div&gt; Plan. All options granted under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2015&lt;/div&gt; Plan had exercise prices that were equal to the fair market value on the dates of grant. During &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020,&lt;/div&gt; the Company did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; grant any option awards under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2015&lt;/div&gt; Plan, with total options outstanding of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,341,667&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;FASB ASC &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;718,&lt;/div&gt; &lt;div style="display: inline; font-style: italic;"&gt;Compensation &amp;#x2013; Stock Compensation, &lt;/div&gt;requires all share-based payments to employees, including grants of employee stock options, to be recognized in the financial statements based on their fair values. Under ASC &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;718,&lt;/div&gt; the Company is required to measure the cost of employee services received in exchange for stock options and similar awards based on the grant-date fair value of the award and recognize this cost in the income statement over the period during which an employee is required to provide service in exchange for the award. The Company recorded &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$351&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$535&lt;/div&gt; for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively, of non-cash charges for stock compensation related to amortization of the fair value of restricted stock and unvested stock options. The total compensation costs related to non-vested awards &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; yet recognized were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$303&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$559&lt;/div&gt; for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The Company did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt;&lt;/div&gt; grant any option awards under either of its active plans during the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019.&lt;/div&gt; For prior grants, expected volatilities are based on historical volatility expected over the expected life of the options. The Company uses historical data to estimate option exercise and employee termination within the valuation model. The expected term of options granted represents the period of time that options granted are expected to be outstanding. Expected forfeiture rates are determined based on historical forfeitures over a &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; year period. The risk free rate used for the period within the expected life of the options is based on U.S. Treasury rates in effect at the time of grant.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The following table summarizes the Company's stock option transactions for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019:&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Number of&lt;br /&gt; Shares&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 0%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted Average&lt;br /&gt; Exercise Price&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Remaining&lt;br /&gt; Contractual&lt;br /&gt; Term&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Aggregate Intrinsic Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;(in thousands)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options outstanding at December 31, 2018&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;28,831,170&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 49%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Granted&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Exercised&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(243,125&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.09&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Forfeited&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(8,796,775&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.18&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Expired&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(450,158&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.20&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options outstanding at December 31, 2019&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19,341,112&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Granted&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Exercised&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Forfeited&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,275,586&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.21&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Expired&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(114,667&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.20&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options outstanding at December 31, 2020&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,950,859&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.5&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;35&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options exercisable at December 31, 2020&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14,667,917&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.1&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;34&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options unvested at December 31, 2020&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,282,942&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.15&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7.5&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options vested or expected to vest at December 31, 2020&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,398,252&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.4&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;35&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The following table provides supplemental data on stock options for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019:&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 10%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average grant date fair value per option granted&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Fair value of options vested&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;340&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;644&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Cash from participants to exercise stock options&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;21&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Intrinsic value of options exercised&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;13&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The following table summarizes the Company's stock options outstanding and exercisable by ranges of option prices as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020:&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td colspan="16" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 47%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Options Outstanding&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="10" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 29%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Options Exercisable&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td colspan="4" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 11%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Range of&lt;br /&gt; Exercise Prices&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Numbers of&lt;br /&gt; Options&lt;br /&gt; Outstanding&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Average&lt;br /&gt; Remaining &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise Price&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Number of&lt;br /&gt; Options&lt;br /&gt; Exercisable&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Average&lt;br /&gt; Remaining &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise Price&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.00&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.10&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,844,192&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.85&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.07&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,766,526&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.82&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.07&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.11&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.38&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14,106,667&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.96&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.19&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,901,391&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.48&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.21&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="4" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,950,859&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14,667,917&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;The Company's non-vested options at the beginning and ending of fiscal year &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; had weighted-average grant-date fair values of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.13&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.12&lt;/div&gt; per option, respectively.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
  <us-gaap:DueToRelatedPartiesCurrentAndNoncurrent contextRef="i_2020-12-31_RelatedPartyTransactionAxis-LicenseAgreementMember_RelatedPartyTransactionsByRelatedPartyAxis-EontecMember" decimals="-3" id="c70294790" unitRef="iso4217-usd">118000</us-gaap:DueToRelatedPartiesCurrentAndNoncurrent>
  <us-gaap:DueToRelatedPartiesCurrentAndNoncurrent contextRef="i_2019-12-31_RelatedPartyTransactionAxis-LicenseAgreementMember_RelatedPartyTransactionsByRelatedPartyAxis-EontecMember" decimals="-3" id="c70294791" unitRef="iso4217-usd">0</us-gaap:DueToRelatedPartiesCurrentAndNoncurrent>
  <us-gaap:EarningsPerShareBasic contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70293973" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasic contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70293974" unitRef="iso4217-usd-per-xbrli-shares">-0.01</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2020-01-01_2020-03-31" decimals="INF" id="c70294815" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2020-04-01_2020-06-30" decimals="INF" id="c70294816" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2020-07-01_2020-09-30" decimals="INF" id="c70294817" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2020-10-01_2020-12-31" decimals="INF" id="c70294818" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70294819" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2019-01-01_2019-03-31" decimals="INF" id="c70294840" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2019-04-01_2019-06-30" decimals="INF" id="c70294841" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2019-07-01_2019-09-30" decimals="INF" id="c70294842" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2019-10-01_2019-12-31" decimals="INF" id="c70294843" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70294844" unitRef="iso4217-usd-per-xbrli-shares">-0.01</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70293975" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareDiluted contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70293976" unitRef="iso4217-usd-per-xbrli-shares">-0.01</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerSharePolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294180">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Earnings Per Share. &lt;/div&gt;Basic earnings per share (&amp;#x201c;EPS&amp;#x201d;) is computed by dividing earnings (losses)&amp;nbsp;attributable to common shareholders by the weighted average number of common shares outstanding for the periods. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
  <us-gaap:EarningsPerShareTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769670">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Loss&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt; Per Common Share &lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Basic earnings per share (&amp;#x201c;EPS&amp;#x201d;) is computed by dividing earnings (loss)&amp;nbsp;attributable to common shareholders by the weighted average number of common shares outstanding for the periods. Diluted EPS reflects the potential dilution of securities that could share in the earnings.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Options to purchase &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,950,859&lt;/div&gt; shares of common stock at prices ranging from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.07&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.38&lt;/div&gt; per share were outstanding at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;but were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company's net loss. Options to purchase &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19,341,112&lt;/div&gt; shares of common stock at prices ranging from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.07&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.38&lt;/div&gt; per share were outstanding at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;but were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company's net loss.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Warrants to purchase &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,066,809&lt;/div&gt;&lt;/div&gt; shares of common stock, priced at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.07&lt;/div&gt;&lt;/div&gt; per share, outstanding at each of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company's net loss.&lt;/div&gt;&lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="d_2020-01-01_2020-12-31" decimals="3" id="c70294721" unitRef="xbrli-pure">0</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="d_2019-01-01_2019-12-31" decimals="3" id="c70294722" unitRef="xbrli-pure">0</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
  <us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate contextRef="d_2020-01-01_2020-12-31" decimals="3" id="c70294713" unitRef="xbrli-pure">0.21</us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate>
  <us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate contextRef="d_2019-01-01_2019-12-31" decimals="3" id="c70294714" unitRef="xbrli-pure">0.21</us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate>
  <us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance contextRef="d_2020-01-01_2020-12-31" decimals="3" id="c70294719" unitRef="xbrli-pure">-0.207</us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance>
  <us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance contextRef="d_2019-01-01_2019-12-31" decimals="3" id="c70294720" unitRef="xbrli-pure">-0.204</us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance>
  <us-gaap:EffectiveIncomeTaxRateReconciliationDeductions contextRef="d_2020-01-01_2020-12-31" decimals="3" id="c70294715" unitRef="xbrli-pure">-0.003</us-gaap:EffectiveIncomeTaxRateReconciliationDeductions>
  <us-gaap:EffectiveIncomeTaxRateReconciliationDeductions contextRef="d_2019-01-01_2019-12-31" decimals="3" id="c70294716" unitRef="xbrli-pure">-0.006</us-gaap:EffectiveIncomeTaxRateReconciliationDeductions>
  <us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments contextRef="d_2020-01-01_2020-12-31" decimals="3" id="c70294717" unitRef="xbrli-pure">0</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
  <us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments contextRef="d_2019-01-01_2019-12-31" decimals="3" id="c70294718" unitRef="xbrli-pure">0</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
  <us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="i_2020-12-31" decimals="-3" id="c70294484" unitRef="iso4217-usd">147000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
  <us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="i_2019-12-31" decimals="-3" id="c70294485" unitRef="iso4217-usd">169000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="i_2020-12-31" decimals="-3" id="c70294542" unitRef="iso4217-usd">303000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="i_2019-12-31" decimals="-3" id="c70294543" unitRef="iso4217-usd">559000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
  <us-gaap:FairValueMeasurementPolicyPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294166">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Fair Value &lt;/div&gt;&lt;div style="display: inline; font-style: italic;"&gt;Measurements.&lt;/div&gt; The estimated fair values of financial instruments reported in the consolidated financial statements have been determined using available market information and valuation methodologies, as applicable. The fair value of cash and restricted cash approximate their carrying value due to their short maturities and are classified as Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; instruments within the fair value hierarchy.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Entities are required to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value based upon the following fair value hierarchy:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style=";text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt; min-width: 700px;"&gt; &lt;tr&gt; &lt;td style="vertical-align:top;width:13%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; &amp;#x2014;&lt;/div&gt; &lt;/td&gt; &lt;td style="vertical-align:top;width:86.9%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Quoted prices in active markets for identical assets or liabilities;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style=";text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt; min-width: 700px;"&gt; &lt;tr&gt; &lt;td style="vertical-align:top;width:13%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt; &amp;#x2014;&lt;/div&gt; &lt;/td&gt; &lt;td style="vertical-align:top;width:86.9%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Observable inputs other than Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt; prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities; and&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style=";text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt; min-width: 700px;"&gt; &lt;tr&gt; &lt;td style="vertical-align:top;width:13%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt; &amp;#x2014;&lt;/div&gt; &lt;/td&gt; &lt;td style="vertical-align:top;width:86.9%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Unobservable inputs that are supported by little or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; market activity and that are significant to the fair value of the assets or liabilities.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;the following table represents the Company's fair value hierarchy for items that are required to be measured at fair value on a recurring basis:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 36pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 1&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 2&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (short-term)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14,720&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8,939&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,781&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (long-term)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,768&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,768&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:36pt;margin-right:0pt;margin-top:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:36pt;margin-right:0pt;margin-top:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;the following table represents the Company's fair value hierarchy for items that are required to be measured at fair value on a recurring basis:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 36pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 1&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 2&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (short-term)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,415&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;705&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,710&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (long-term)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,074&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;908&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6,166&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Non-recurring fair value measurements. &lt;/div&gt;Certain assets and liabilities are measured at fair value on a nonrecurring basis. In other words, the instruments are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; measured at fair value on an ongoing basis but are subject to fair value adjustments only in certain circumstances (for example, when there is evidence of impairment). As a result of the Company's periodic assessment of impairment of long-lived assets, the Company recorded an impairment loss of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,676&lt;/div&gt; during the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019. &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No&lt;/div&gt; such losses were recorded during the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueMeasurementPolicyPolicyTextBlock>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-01-01_2020-12-31_RangeAxis-MinimumMember" id="c70294204">P10Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-01-01_2020-12-31_RangeAxis-MaximumMember" id="c70294205">P17Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-01-01_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember" id="c70294449">P17Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-01-01_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember" id="c70294450">P17Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-01-01_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember" id="c70294451">P17Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-01-01_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember" id="c70294452">P17Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2020-01-01_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember" id="c70294453">P10Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetUsefulLife contextRef="d_2019-01-01_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember" id="c70294454">P10Y</us-gaap:FiniteLivedIntangibleAssetUsefulLife>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2020-12-31" decimals="-3" id="c70294430" unitRef="iso4217-usd">2242000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2019-12-31" decimals="-3" id="c70294431" unitRef="iso4217-usd">2161000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember" decimals="-3" id="c70294441" unitRef="iso4217-usd">562000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember" decimals="-3" id="c70294442" unitRef="iso4217-usd">555000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember" decimals="-3" id="c70294443" unitRef="iso4217-usd">1540000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember" decimals="-3" id="c70294444" unitRef="iso4217-usd">1471000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember" decimals="-3" id="c70294445" unitRef="iso4217-usd">140000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="i_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember" decimals="-3" id="c70294446" unitRef="iso4217-usd">135000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
  <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive contextRef="i_2020-12-31" decimals="-3" id="c70294439" unitRef="iso4217-usd">22000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive>
  <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths contextRef="i_2020-12-31" decimals="-3" id="c70294434" unitRef="iso4217-usd">56000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths>
  <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive contextRef="i_2020-12-31" decimals="-3" id="c70294438" unitRef="iso4217-usd">14000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive>
  <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour contextRef="i_2020-12-31" decimals="-3" id="c70294437" unitRef="iso4217-usd">17000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour>
  <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree contextRef="i_2020-12-31" decimals="-3" id="c70294436" unitRef="iso4217-usd">20000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree>
  <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo contextRef="i_2020-12-31" decimals="-3" id="c70294435" unitRef="iso4217-usd">29000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember" decimals="-3" id="c70294422" unitRef="iso4217-usd">566000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember" decimals="-3" id="c70294423" unitRef="iso4217-usd">566000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember" decimals="-3" id="c70294424" unitRef="iso4217-usd">1686000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember" decimals="-3" id="c70294425" unitRef="iso4217-usd">1686000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember" decimals="-3" id="c70294426" unitRef="iso4217-usd">148000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember" decimals="-3" id="c70294427" unitRef="iso4217-usd">148000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2020-12-31" decimals="-3" id="c70294428" unitRef="iso4217-usd">2400000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="i_2019-12-31" decimals="-3" id="c70294429" unitRef="iso4217-usd">2400000</us-gaap:FiniteLivedIntangibleAssetsGross>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2020-12-31" decimals="-3" id="c70294440" unitRef="iso4217-usd">158000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="i_2019-12-31" decimals="-3" id="c70294433" unitRef="iso4217-usd">239000</us-gaap:FiniteLivedIntangibleAssetsNet>
  <us-gaap:GainLossOnDispositionOfAssets contextRef="d_2020-01-01_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-EquipmentMember" decimals="-3" id="c70294393" unitRef="iso4217-usd">35000</us-gaap:GainLossOnDispositionOfAssets>
  <us-gaap:GainLossOnDispositionOfAssets contextRef="d_2019-01-01_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-EquipmentMember" decimals="-3" id="c70294397" unitRef="iso4217-usd">11000</us-gaap:GainLossOnDispositionOfAssets>
  <us-gaap:GainLossOnSaleOfPropertyPlantEquipment contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293952" unitRef="iso4217-usd">35000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
  <us-gaap:GainLossOnSaleOfPropertyPlantEquipment contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293953" unitRef="iso4217-usd">11000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
  <us-gaap:GoodwillAndIntangibleAssetsIntangibleAssetsPolicy contextRef="d_2020-01-01_2020-12-31" id="c70294162">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Intangible Assets. &lt;/div&gt;Intangible assets consist of the costs incurred to purchase patent rights and costs incurred to register and maintain patents and trademarks. Intangible assets are reported at cost, net of accumulated amortization. Patents and trademarks are amortized using the straight-line method over a period based on their contractual lives ranging from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;ten&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;seventeen&lt;/div&gt;&amp;nbsp;years.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:GoodwillAndIntangibleAssetsIntangibleAssetsPolicy>
  <us-gaap:GrossProfit contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293943" unitRef="iso4217-usd">368000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293944" unitRef="iso4217-usd">541000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2020-01-01_2020-03-31" decimals="-3" id="c70294800" unitRef="iso4217-usd">35000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2020-04-01_2020-06-30" decimals="-3" id="c70294801" unitRef="iso4217-usd">-2000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2020-07-01_2020-09-30" decimals="-3" id="c70294802" unitRef="iso4217-usd">156000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2020-10-01_2020-12-31" decimals="-3" id="c70294803" unitRef="iso4217-usd">179000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2019-01-01_2019-03-31" decimals="-3" id="c70294825" unitRef="iso4217-usd">44000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2019-04-01_2019-06-30" decimals="-3" id="c70294826" unitRef="iso4217-usd">29000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2019-07-01_2019-09-30" decimals="-3" id="c70294827" unitRef="iso4217-usd">137000</us-gaap:GrossProfit>
  <us-gaap:GrossProfit contextRef="d_2019-10-01_2019-12-31" decimals="-3" id="c70294828" unitRef="iso4217-usd">331000</us-gaap:GrossProfit>
  <us-gaap:ImpairmentOfIntangibleAssetsFinitelived contextRef="d_2020-01-01_2020-12-31" id="c70293950" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ImpairmentOfIntangibleAssetsFinitelived contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293951" unitRef="iso4217-usd">1676000</us-gaap:ImpairmentOfIntangibleAssetsFinitelived>
  <us-gaap:ImpairmentOfLongLivedAssetsHeldForUse contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294208" unitRef="iso4217-usd">1676000</us-gaap:ImpairmentOfLongLivedAssetsHeldForUse>
  <us-gaap:ImpairmentOfLongLivedAssetsHeldForUse contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294211" unitRef="iso4217-usd">0</us-gaap:ImpairmentOfLongLivedAssetsHeldForUse>
  <us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294164">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Impairment of Long-lived Assets&lt;/div&gt;. The Company reviews long-lived assets to be held and used in operations for impairment whenever events or changes in circumstances indicate that the carrying value of an asset &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;be impaired. These evaluations &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;result from significant decreases in the overall market outlook for the Company's technology or the market price of an asset, a significant adverse change in the extent or manner in which an asset is being used in its physical condition, a significant adverse change in legal factors or in the business climate that could affect the value of an asset, as well as economic or operational analyses. If the Company concludes that the carrying value of certain assets will &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; be recovered based on expected undiscounted future cash flows, an impairment write-down is recorded to reduce the assets to their estimated fair value. Fair value is determined via market, cost and income based valuation techniques, as appropriate. The fair value is measured on a nonrecurring basis using a combination of quoted prices for similar assets in active markets and other unobservable adjustments to historical cost (Level &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt;) inputs. Based on the results of this analysis, the Company recorded non-cash impairment charges of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,676&lt;/div&gt; for the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;primarily related to the carrying value of the Company's manufacturing assets that would &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; be utilized prospectively as a result of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan. &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;No&lt;/div&gt; such charges were recorded for the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293962" unitRef="iso4217-usd">-2643000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293963" unitRef="iso4217-usd">-7431000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
  <us-gaap:IncomeTaxDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769665">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. Income Taxes&lt;/div&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Significant components of deferred tax assets are as follows:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:0pt;margin-top:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Years Ended December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Loss carry forwards&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;,Times,serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;36,813&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;36,093&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Allowance for bad debts&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;,Times,serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;65&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;NQSO&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;,Times,serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,148&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,060&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax credits and other&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;,Times,serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(16)&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;114&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total deferred tax asset&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;39,010&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;38,269 &lt;/div&gt;&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Valuation allowance&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(39,010)&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(38,269&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total deferred tax asset, net&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;- &lt;/div&gt;&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;- &lt;/div&gt;&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The valuation allowance increased &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$741&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,875&lt;/div&gt; in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively. Changes in the valuation allowance are impacted by the expiration of net operating loss (&amp;#x201c;NOL&amp;#x201d;) carryforwards, current year net operating losses, and changes to future tax deductions resulting from the terms of stock compensation plans and accrued liabilities.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The following table accounts for the differences between the expected federal tax benefit (based on the statutory &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020&lt;/div&gt; U.S. federal income tax rate of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;21%&lt;/div&gt;) and the actual tax provision:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Years Ended December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expected federal tax benefit&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-21.0&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;%&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-21.0&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Permanent items&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.3&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;%&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.6&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net operating loss utilized or expired&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.0&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;%&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.0&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Increase in valuation allowance and others&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20.7&lt;/div&gt;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;%&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20.4&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;%&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Effective tax rate&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;%&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;%&lt;/div&gt;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;the Company had approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$142.1&lt;/div&gt; million of NOL carryforwards for U.S. federal income tax purposes expiring in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2040.&lt;/div&gt; As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;the Company had approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$99.9&lt;/div&gt; million of NOL carryforwards for California income tax purposes expiring in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2040,&lt;/div&gt; respectively. The Company and Liquidmetal Golf, Inc. file on a separate company basis for federal income tax purposes. Accordingly, the federal NOL carryforwards of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; legal entity are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; available to offset federal taxable income of the other. Liquidmetal Golf, Inc. had approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$23.7&lt;/div&gt; million in federal NOL carryforwards, expiring in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2040.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;We recognize excess tax benefits associated with the exercise of stock options directly to shareholders' equity only when realized. Accordingly, deferred tax assets are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; recognized for NOL carryforwards resulting from excess tax benefits. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;deferred tax assets do &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; include approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$437&lt;/div&gt; of these tax effected excess tax benefits from employee stock option exercise that are a component of our NOL carryforwards. Accordingly, additional paid-in capital will increase up to an additional &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$437&lt;/div&gt; if and when such excess tax benefits are realized.&lt;/div&gt; &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;the Company had approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$87&lt;/div&gt; of Research &amp;amp; Development (&amp;#x201c;R&amp;amp;D&amp;#x201d;) credit carryforwards for U.S. federal income tax purposes expiring in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2021&lt;/div&gt; through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2030.&lt;/div&gt; In addition, the Company has California R&amp;amp;D credit carryforwards of approximately &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$243,&lt;/div&gt; which do &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; expire under current California law.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Section &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;382&lt;/div&gt; of the Internal Revenue Code (&amp;#x201c;IRC&amp;#x201d;) imposes limitations on the use of NOL's and credits following changes in ownership as defined in the IRC. The limitation could reduce the amount of benefits that would be available to offset future taxable income each year, starting with the year of an ownership change. As a result of the completion of the complex analysis required by the IRC to determine if an ownership change has occurred, the Company has determined that its annual NOL carryforward limitation under Section &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;382&lt;/div&gt; of the IRC is &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$764&lt;/div&gt; per year.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The ability to realize the tax benefits associated with deferred tax assets, which includes benefits related to NOL's, is principally dependent upon the Company's ability to generate future taxable income from operations. The Company has provided a full valuation allowance for its net deferred tax assets due to the Company's net operating losses.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The Company adopted the provisions of FASB ASC Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;470&lt;/div&gt; &amp;#x2013; Income Taxes. At the adoption date and as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;the Company had &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; material unrecognized tax benefits and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; adjustments to liabilities or operations were required. The Company recognizes interest and penalties related to uncertain tax positions in income tax expense which were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0&lt;/div&gt;&lt;/div&gt; for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;the tax years &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2014&lt;/div&gt; through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2013&lt;/div&gt; through &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; are subject to examination by the federal and California taxing authorities, respectively. &amp;nbsp;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
  <us-gaap:IncomeTaxExpenseBenefit contextRef="d_2020-01-01_2020-12-31" id="c70293964" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:IncomeTaxExpenseBenefit contextRef="d_2019-01-01_2019-12-31" id="c70293965" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:IncomeTaxPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294178">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Income Taxes. &lt;/div&gt;Income taxes are provided under the asset and liability method as required by FASB ASC Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;740,&lt;/div&gt; &lt;div style="display: inline; font-style: italic;"&gt;Accounting for Income Taxes&lt;/div&gt;. Under this method, deferred income taxes are recognized for the tax consequences of &amp;#x201c;temporary differences&amp;#x201d; by applying enacted statutory tax rates applicable to future years to differences between the financial statement carrying amounts and the tax basis of existing assets and liabilities. The effect of a tax rate change on deferred taxes is recognized in operations in the period that the change in the rate is enacted. Valuation allowances are established when necessary to reduce net deferred tax assets to the amount expected to be realized. Under the provisions of FASB ASC Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;740,&lt;/div&gt; the Company had &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; material unrecognized tax positions and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; adjustments to liabilities or operations were required. The Company, when applicable, will recognize interest and penalties related to uncertain tax positions in income tax expense. There was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt;&lt;/div&gt; expense related to interest and penalties for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:IncomeTaxPolicyTextBlock>
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294109" unitRef="iso4217-usd">33000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294110" unitRef="iso4217-usd">384000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294101" unitRef="iso4217-usd">194000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294102" unitRef="iso4217-usd">183000</us-gaap:IncreaseDecreaseInAccountsReceivable>
  <us-gaap:IncreaseDecreaseInContractWithCustomerLiability contextRef="d_2020-01-01_2020-12-31" id="c70294111" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:IncreaseDecreaseInContractWithCustomerLiability contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294112" unitRef="iso4217-usd">-31000</us-gaap:IncreaseDecreaseInContractWithCustomerLiability>
  <us-gaap:IncreaseDecreaseInInventories contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294103" unitRef="iso4217-usd">31000</us-gaap:IncreaseDecreaseInInventories>
  <us-gaap:IncreaseDecreaseInInventories contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294104" unitRef="iso4217-usd">-19000</us-gaap:IncreaseDecreaseInInventories>
  <us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294107" unitRef="iso4217-usd">194000</us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet>
  <us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet contextRef="d_2019-01-01_2019-12-31" id="c70294108" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294105" unitRef="iso4217-usd">143000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294106" unitRef="iso4217-usd">-41000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <us-gaap:IntangibleAssetsDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769648">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Patents and &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;T&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;rademarks, net&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Patents and trademarks consist of the following:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Purchased and licensed patent rights&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;566&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;566&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Internally developed patents&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,686&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,686&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Trademarks&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;148&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;148&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,400&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,400&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,242&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,161&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total intangible assets, net&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;158&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;239&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Amortization expense was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$81&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$83&lt;/div&gt; for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively, and is included in research and development expense in the consolidated statements of operations and comprehensive loss. The estimated aggregate amortization expense for each of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; succeeding years is as follows:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 22.6%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;December 31,&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" nowrap="nowrap" style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 0%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:right;"&gt;Aggregate Amortization Expense&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 60.4%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2021&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;56&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2022&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;29&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2023&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2024&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2025&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Thereafter&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;22&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;158&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Accumulated amortization for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; is as follows:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Purchased and licensed patent rights&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(562&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(555&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Internally developed patents&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,540&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,471&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Trademarks&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(140&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(135&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 81pt;"&gt;Total&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,242&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,161&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;The weighted average amortization periods for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; are as follows:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Purchased and licensed patent rights&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Internally developed patents&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Trademarks&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Purchased patent rights represent the exclusive right to commercialize the bulk amorphous alloy and other amorphous alloy technology acquired from California Institute of Technology (&amp;#x201c;Caltech&amp;#x201d;), through a license agreement with Caltech and other institutions. All fees and other amounts payable by the Company for these rights and licenses have been paid or accrued in full, and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; further royalties, license fees or other amounts will be payable in the future under the license agreements.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;In addition to the purchased and licensed patents, the Company has capitalized legal and registration costs incurred to obtain and maintain the respective patents. The Company currently holds various patents and numerous pending patent applications in the United States, as well as numerous foreign counterparts to these patents outside of the United States.&lt;/div&gt;&lt;/div&gt;</us-gaap:IntangibleAssetsDisclosureTextBlock>
  <us-gaap:IntangibleAssetsNetExcludingGoodwill contextRef="i_2020-12-31" decimals="-3" id="c70293878" unitRef="iso4217-usd">158000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
  <us-gaap:IntangibleAssetsNetExcludingGoodwill contextRef="i_2019-12-31" decimals="-3" id="c70293879" unitRef="iso4217-usd">239000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
  <us-gaap:InterestAndOtherIncome contextRef="d_2020-01-01_2020-12-31_InvestmentTypeAxis-DebtSecuritiesMember" decimals="-3" id="c70294315" unitRef="iso4217-usd">268000</us-gaap:InterestAndOtherIncome>
  <us-gaap:InterestAndOtherIncome contextRef="d_2019-01-01_2019-12-31_InvestmentTypeAxis-DebtSecuritiesMember" decimals="-3" id="c70294316" unitRef="iso4217-usd">24000</us-gaap:InterestAndOtherIncome>
  <us-gaap:InterestAndOtherIncome contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293958" unitRef="iso4217-usd">378000</us-gaap:InterestAndOtherIncome>
  <us-gaap:InterestAndOtherIncome contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293959" unitRef="iso4217-usd">459000</us-gaap:InterestAndOtherIncome>
  <us-gaap:InterestPaid contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294238" unitRef="iso4217-usd">0</us-gaap:InterestPaid>
  <us-gaap:InterestPaid contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294239" unitRef="iso4217-usd">0</us-gaap:InterestPaid>
  <us-gaap:InventoryDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769644">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. Inventory&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Inventory totaled &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$43&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$12&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;respectively. Included within these totals are the following:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Work in progress&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finished goods&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;43&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt 0pt 0pt 45pt;"&gt;Total&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;43&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:InventoryDisclosureTextBlock>
  <us-gaap:InventoryFinishedGoodsNetOfReserves contextRef="i_2020-12-31" decimals="-3" id="c70294378" unitRef="iso4217-usd">43000</us-gaap:InventoryFinishedGoodsNetOfReserves>
  <us-gaap:InventoryFinishedGoodsNetOfReserves contextRef="i_2019-12-31" id="c70294379" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:InventoryNet contextRef="i_2020-12-31" decimals="-3" id="c70294373" unitRef="iso4217-usd">43000</us-gaap:InventoryNet>
  <us-gaap:InventoryNet contextRef="i_2019-12-31" decimals="-3" id="c70294374" unitRef="iso4217-usd">12000</us-gaap:InventoryNet>
  <us-gaap:InventoryPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294158">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Inventory. &lt;/div&gt;Inventory is stated at the lower of weighted-average cost or net realizable value. Inventory is recorded at actual cost when purchased and then expensed at weighted-average cost as used in production and/or shipped to satisfy customer orders. We perform an analysis of our inventory balances at least quarterly to determine if the carrying amount of inventories exceeds their net realizable value. The analysis of estimated net realizable value is based on customer orders, market trends and historical pricing. If the carrying amount exceeds the estimated net realizable value, the carrying amount is reduced to the estimated net realizable value.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:InventoryPolicyTextBlock>
  <us-gaap:InventoryWorkInProcessNetOfReserves contextRef="i_2020-12-31" id="c70294376" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:InventoryWorkInProcessNetOfReserves contextRef="i_2019-12-31" decimals="-3" id="c70294377" unitRef="iso4217-usd">12000</us-gaap:InventoryWorkInProcessNetOfReserves>
  <us-gaap:InvestmentPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294154">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Investments in debt securities&lt;/div&gt;. The Company will invest excess funds to maximize investment yield, while maintaining liquidity and minimizing credit risk. Debt securities are carried at fair value and consist primarily of investments in obligations of the United States Treasury, various U.S. and foreign corporations, and certificates of deposits. The Company classifies its investments in debt securities as available-for-sale with all unrealized gains or losses included as part of other comprehensive income. The Company evaluates its debt securities with unrealized losses on a quarterly basis for potential other-than-temporary impairments in value. As a result of this assessment, the Company did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt;&lt;/div&gt; recognize any other-than-temporary impairment losses considered to be credit related for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:InvestmentPolicyTextBlock>
  <us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769638">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Investments in &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;D&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;ebt &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;S&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;ecurities&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The following table sets forth amortized cost and fair value of investments in debt securities (short-term and long-term):&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;  &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Amortized Cost&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="14" rowspan="1" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid black;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 12.9%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Longest &lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Maturity Date&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 35.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;U.S. government and agency securities&lt;/div&gt; &lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2022&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,612&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,612&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Corporate bonds&lt;/div&gt; &lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2025&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;26,222&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,475&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;26,338&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,477&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Certificates of deposit&lt;/div&gt; &lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;One-year&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,150&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt; border-bottom: 1px solid black;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid black;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,400&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,150&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt; border-bottom: 1px solid black;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid black;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,400&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;27,372&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11,487&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;27,488&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11,489&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt;  &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Income from these investments totaled &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$268&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$24&lt;/div&gt; during the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively, and was included as a portion of interest and investment income on the Company's consolidated statements of operations.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Based on the Company's review of its debt securities in an unrealized loss position at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;it determined that the losses were primarily the result of current economic factors, impacting all global debt and equity markets, that are the result of the global COVID-&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19&lt;/div&gt; pandemic. The impact to the Company's investment portfolio is considered to be temporary, rather than a deterioration of overall credit quality. The Company does &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; intend to sell and it is &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; more likely than &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; that the Company will be required to sell these securities prior to recovering their amortized cost. As such, the Company does &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; consider these securities to be other-than-temporarily impaired at &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt;   &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt 7.2pt; text-align: center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;LIQUIDMETAL TECHNOLOGIES, INC AND SUBSIDIARIES&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt 7.2pt; text-align: center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;NOTES TO CONSOLIDATED FINANCIAL STATEMENTS&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt 7.2pt; text-align: center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;(in thousands, except share and per share data)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock>
  <us-gaap:LeaseDepositLiability contextRef="i_2020-12-31" decimals="-3" id="c70294501" unitRef="iso4217-usd">43000</us-gaap:LeaseDepositLiability>
  <us-gaap:LegalCostsPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294172">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Legal Costs. &lt;/div&gt; Legal costs are expensed as incurred.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:LegalCostsPolicyTextBlock>
  <us-gaap:LesseeLeasesPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294176">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Leases. &lt;/div&gt;The Company leases its previous manufacturing facility under a long-term contract, which is accounted for as an operating lease. The lease provides for a fixed base rent and variable payments comprised of reimbursements for property taxes, insurance, utilities, and common area maintenance. The lease has a term of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;sixty-two&lt;/div&gt; months, exclusive of options to renew. In accordance with &lt;div style="display: inline; font-style: italic;"&gt;ASC &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;842&lt;/div&gt; Leases, &lt;/div&gt;lease income, which includes escalating rents over the term of the lease, is recorded on a straight-line basis over the expected lease term. The difference between lease income and payments received is recorded as a rent receivable, which is included as part of other assets within the consolidated balance sheets. Amounts paid for broker commissions represent prepaid direct lease costs, and will be amortized as an off-set to lease income over the lease term.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:LesseeLeasesPolicyTextBlock>
  <us-gaap:LessorOperatingLeasePaymentsToBeReceived contextRef="i_2020-12-31" decimals="-3" id="c70294656" unitRef="iso4217-usd">2547000</us-gaap:LessorOperatingLeasePaymentsToBeReceived>
  <us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears contextRef="i_2020-12-31" decimals="-3" id="c70294654" unitRef="iso4217-usd">237000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears>
  <us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears contextRef="i_2020-12-31" decimals="-3" id="c70294653" unitRef="iso4217-usd">699000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears>
  <us-gaap:LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-17">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 10%; margin-left: 10%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Year&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Base Rents&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2021&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;474&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2022&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;486&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2023&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;651&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2024&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;699&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2025&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;237&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;Thereafter&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,547&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock>
  <us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths contextRef="i_2020-12-31" decimals="-3" id="c70294650" unitRef="iso4217-usd">474000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths>
  <us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter contextRef="i_2020-12-31" id="c70294655" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears contextRef="i_2020-12-31" decimals="-3" id="c70294652" unitRef="iso4217-usd">651000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears>
  <us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears contextRef="i_2020-12-31" decimals="-3" id="c70294651" unitRef="iso4217-usd">486000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears>
  <us-gaap:LessorOperatingLeaseRenewalTerm contextRef="i_2020-01-23_PropertyPlantAndEquipmentByTypeAxis-LightIndustrialAndOfficeBuildingMember" id="c70294280">P5Y</us-gaap:LessorOperatingLeaseRenewalTerm>
  <us-gaap:LessorOperatingLeaseTermOfContract contextRef="i_2020-12-31" id="c70294228">P5Y60D</us-gaap:LessorOperatingLeaseTermOfContract>
  <us-gaap:LessorOperatingLeaseTermOfContract contextRef="i_2020-01-23_PropertyPlantAndEquipmentByTypeAxis-LightIndustrialAndOfficeBuildingMember" id="c70294274">P5Y60D</us-gaap:LessorOperatingLeaseTermOfContract>
  <us-gaap:Liabilities contextRef="i_2020-12-31" decimals="-3" id="c70293897" unitRef="iso4217-usd">1419000</us-gaap:Liabilities>
  <us-gaap:Liabilities contextRef="i_2019-12-31" decimals="-3" id="c70293898" unitRef="iso4217-usd">1763000</us-gaap:Liabilities>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="i_2020-12-31" decimals="-3" id="c70293932" unitRef="iso4217-usd">38809000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="i_2019-12-31" decimals="-3" id="c70293933" unitRef="iso4217-usd">41331000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesCurrent contextRef="i_2020-12-31" decimals="-3" id="c70293892" unitRef="iso4217-usd">520000</us-gaap:LiabilitiesCurrent>
  <us-gaap:LiabilitiesCurrent contextRef="i_2019-12-31" decimals="-3" id="c70293893" unitRef="iso4217-usd">907000</us-gaap:LiabilitiesCurrent>
  <us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769640">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.&lt;/div&gt; &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Trade &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;A&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;ccounts &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;R&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;eceivable&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Trade accounts receivable were comprised of the following:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid black;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, &lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Trade accounts receivable&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;505&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;311&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less: Allowance for doubtful accounts&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(234&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(8&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Trade accounts receivable&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;271&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;303&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;During the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;the Company recorded an additional allowance for doubtful accounts of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$226&lt;/div&gt; for receivables related to products delivered to a customer at the end of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019.&lt;/div&gt; The allowance is a result of financial uncertainties affecting the customer's ability to make payments on outstanding invoices. The allowance was recorded as bad debt expense as a portion of selling, marketing, general and administrative expenses.&lt;/div&gt;&lt;/div&gt;</us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock>
  <us-gaap:MinorityInterest contextRef="i_2020-12-31" decimals="-3" id="c70293928" unitRef="iso4217-usd">-76000</us-gaap:MinorityInterest>
  <us-gaap:MinorityInterest contextRef="i_2019-12-31" decimals="-3" id="c70293929" unitRef="iso4217-usd">-75000</us-gaap:MinorityInterest>
  <us-gaap:MinorityInterestOwnershipPercentageByParent contextRef="i_2012-01-31_OwnershipAxis-LiquidmetalGolfMember" decimals="2" id="c70294312" unitRef="xbrli-pure">0.79</us-gaap:MinorityInterestOwnershipPercentageByParent>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="d_2020-01-01_2020-12-31" id="c70294129" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294130" unitRef="iso4217-usd">21000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294124" unitRef="iso4217-usd">-15799000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294125" unitRef="iso4217-usd">-11835000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294113" unitRef="iso4217-usd">-2230000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294114" unitRef="iso4217-usd">-3872000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetIncomeLoss contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293970" unitRef="iso4217-usd">-2642000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLoss contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293971" unitRef="iso4217-usd">-7430000</us-gaap:NetIncomeLoss>
  <us-gaap:NetIncomeLossAttributableToNoncontrollingInterest contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293968" unitRef="iso4217-usd">-1000</us-gaap:NetIncomeLossAttributableToNoncontrollingInterest>
  <us-gaap:NetIncomeLossAttributableToNoncontrollingInterest contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293969" unitRef="iso4217-usd">-1000</us-gaap:NetIncomeLossAttributableToNoncontrollingInterest>
  <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294188">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Recent Accounting Pronouncements. &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Financial Instruments- Credit Losses&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;In &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; June 2016, &lt;/div&gt;the FASB issued an accounting standards update that changes the methodology for measuring credit losses on financial instruments and the timing of when such losses are recorded. This update replaces the existing incurred loss impairment model with an expected loss model (referred to as the Current Expected Credit Loss model, or "CECL"). The standard update, and its related amendments, will become effective for the fiscal year beginning on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; January 1, 2023. &lt;/div&gt;The Company is in the process of assessing the impact of this standard update, and its related amendments, on the Company's consolidated financial statements, but is &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; expecting it will have a material impact on the Company's consolidated financial statements.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Other recent accounting pronouncements issued by the FASB (including its Emerging Issues Task Force), the AICPA and the SEC did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; or are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; believed by management to have a material impact on the Company's present or future consolidated financial statements.&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
  <us-gaap:NumberOfReportableSegments contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70294767" unitRef="xbrli-pure">1</us-gaap:NumberOfReportableSegments>
  <us-gaap:OpenTaxYear contextRef="d_2020-01-01_2020-12-31_IncomeTaxAuthorityAxis-StateAndLocalJurisdictionMember_IncomeTaxAuthorityNameAxis-CaliforniaFranchiseTaxBoardMember" id="c70294696">2013 2014 2015 2016 2017 2018 2019</us-gaap:OpenTaxYear>
  <us-gaap:OpenTaxYear contextRef="d_2020-01-01_2020-12-31_IncomeTaxAuthorityAxis-DomesticCountryMember_IncomeTaxAuthorityNameAxis-InternalRevenueServiceIRSMember" id="c70294697">2014 2015 2016 2017 2018 2019</us-gaap:OpenTaxYear>
  <us-gaap:OperatingExpenses contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293954" unitRef="iso4217-usd">3873000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingExpenses contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293955" unitRef="iso4217-usd">8431000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingIncomeLoss contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293956" unitRef="iso4217-usd">-3505000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293957" unitRef="iso4217-usd">-7890000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2020-01-01_2020-03-31" decimals="-3" id="c70294805" unitRef="iso4217-usd">-961000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2020-04-01_2020-06-30" decimals="-3" id="c70294806" unitRef="iso4217-usd">-884000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2020-07-01_2020-09-30" decimals="-3" id="c70294807" unitRef="iso4217-usd">-970000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2020-10-01_2020-12-31" decimals="-3" id="c70294808" unitRef="iso4217-usd">-690000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2019-01-01_2019-03-31" decimals="-3" id="c70294830" unitRef="iso4217-usd">-1878000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2019-04-01_2019-06-30" decimals="-3" id="c70294831" unitRef="iso4217-usd">-3333000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2019-07-01_2019-09-30" decimals="-3" id="c70294832" unitRef="iso4217-usd">-1520000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingIncomeLoss contextRef="d_2019-10-01_2019-12-31" decimals="-3" id="c70294833" unitRef="iso4217-usd">-1159000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OperatingLeasesOfLessorDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769663">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;.&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt; Facility Lease&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt; &lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Amounts collected under the Facility Lease are comprised of base rents and reimbursements for direct facility expenses (property taxes and insurance), common area maintenance, and utilities. Amounts recorded to lease income are comprised of base rents and direct facility expenses, recorded on a straight-line basis over the lease term. Reimbursements for common area maintenance and utility expense are recorded as reductions to like expenses within sales, general, and administrative costs.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;The future minimum rents due to the Company under the Facility Lease are as follows:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 10%; margin-left: 10%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 81%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Year&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Base Rents&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2021&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;474&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2022&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;486&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2023&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;651&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2024&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;699&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;2025&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;237&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt;"&gt;Thereafter&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 16%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,547&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt;&lt;/div&gt;</us-gaap:OperatingLeasesOfLessorDisclosureTextBlock>
  <us-gaap:OperatingLossCarryforwards contextRef="i_2020-12-31_IncomeTaxAuthorityAxis-DomesticCountryMember" decimals="-3" id="c70294665" unitRef="iso4217-usd">142100000</us-gaap:OperatingLossCarryforwards>
  <us-gaap:OperatingLossCarryforwards contextRef="i_2020-12-31_IncomeTaxAuthorityAxis-StateAndLocalJurisdictionMember_IncomeTaxAuthorityNameAxis-CaliforniaFranchiseTaxBoardMember" decimals="-3" id="c70294668" unitRef="iso4217-usd">99900000</us-gaap:OperatingLossCarryforwards>
  <us-gaap:OperatingLossCarryforwards contextRef="i_2020-12-31_IncomeTaxAuthorityAxis-DomesticCountryMember_RelatedPartyTransactionsByRelatedPartyAxis-LiquidmetalGolfIncMember" decimals="-3" id="c70294673" unitRef="iso4217-usd">23700000</us-gaap:OperatingLossCarryforwards>
  <us-gaap:OtherAssets contextRef="i_2020-12-31" decimals="-3" id="c70294461" unitRef="iso4217-usd">251000</us-gaap:OtherAssets>
  <us-gaap:OtherAssets contextRef="i_2019-12-31" decimals="-3" id="c70294462" unitRef="iso4217-usd">14000</us-gaap:OtherAssets>
  <us-gaap:OtherAssetsDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769654">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11.&lt;/div&gt; Other Assets&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Other assets totaled &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$251&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$14&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;respectively. Included within these totals are the following:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Utility deposits&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid lease costs and receivables- long term&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;237&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;"&gt;Total&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;251&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;prepaid lease costs and receivables- long term are comprised of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$63&lt;/div&gt; in unamortized prepaid broker commissions that are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; expected to be amortized within the next &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;twelve&lt;/div&gt; months and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$174&lt;/div&gt; in straight-line rent accruals.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:OtherAssetsDisclosureTextBlock>
  <us-gaap:OtherAssetsNoncurrent contextRef="i_2020-12-31_FairValueByAssetClassAxis-UtilityDepositsMember" decimals="-3" id="c70294468" unitRef="iso4217-usd">14000</us-gaap:OtherAssetsNoncurrent>
  <us-gaap:OtherAssetsNoncurrent contextRef="i_2019-12-31_FairValueByAssetClassAxis-UtilityDepositsMember" decimals="-3" id="c70294469" unitRef="iso4217-usd">14000</us-gaap:OtherAssetsNoncurrent>
  <us-gaap:OtherAssetsNoncurrent contextRef="i_2020-12-31_FairValueByAssetClassAxis-PrepaidLeaseCostsAndLongtermReceivablesMember" decimals="-3" id="c70294470" unitRef="iso4217-usd">237000</us-gaap:OtherAssetsNoncurrent>
  <us-gaap:OtherAssetsNoncurrent contextRef="i_2019-12-31_FairValueByAssetClassAxis-PrepaidLeaseCostsAndLongtermReceivablesMember" id="c70294471" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherAssetsNoncurrent contextRef="i_2020-12-31" decimals="-3" id="c70294472" unitRef="iso4217-usd">251000</us-gaap:OtherAssetsNoncurrent>
  <us-gaap:OtherAssetsNoncurrent contextRef="i_2019-12-31" decimals="-3" id="c70294473" unitRef="iso4217-usd">14000</us-gaap:OtherAssetsNoncurrent>
  <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember" decimals="-3" id="c70294731" unitRef="iso4217-usd">2000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
  <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" decimals="-3" id="c70294732" unitRef="iso4217-usd">2000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
  <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember" decimals="-3" id="c70294739" unitRef="iso4217-usd">116000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
  <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" decimals="-3" id="c70294740" unitRef="iso4217-usd">116000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-CommonStockMember" id="c70294032" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" id="c70294033" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" id="c70294034" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70294035" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" decimals="-3" id="c70294036" unitRef="iso4217-usd">2000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" id="c70294037" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294038" unitRef="iso4217-usd">2000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-CommonStockMember" id="c70294068" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" id="c70294069" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" id="c70294070" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70294071" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" decimals="-3" id="c70294072" unitRef="iso4217-usd">114000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" id="c70294073" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294074" unitRef="iso4217-usd">114000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember" decimals="-3" id="c70294735" unitRef="iso4217-usd">2000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember" decimals="-3" id="c70294743" unitRef="iso4217-usd">114000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293984" unitRef="iso4217-usd">114000</us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax>
  <us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293985" unitRef="iso4217-usd">2000</us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax>
  <us-gaap:OtherLiabilitiesDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769658">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. Other Long-Term Liabilities&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Other long-term liabilities were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$899&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$856&lt;/div&gt; as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;and consisted of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$856&lt;/div&gt; of long-term, aged payables to vendors, individuals, and other &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;third&lt;/div&gt; parties that have been outstanding for more than &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5&lt;/div&gt; years. The Company is in the process of researching and resolving the balances for settlement and/or escheatment in accordance with applicable state law. Also included in the balance as of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;is &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$43&lt;/div&gt; in tenant deposits under the Facility Lease.&lt;/div&gt;&lt;/div&gt;</us-gaap:OtherLiabilitiesDisclosureTextBlock>
  <us-gaap:OtherLiabilitiesNoncurrent contextRef="i_2020-12-31" decimals="-3" id="c70294496" unitRef="iso4217-usd">899000</us-gaap:OtherLiabilitiesNoncurrent>
  <us-gaap:OtherLiabilitiesNoncurrent contextRef="i_2019-12-31" decimals="-3" id="c70294497" unitRef="iso4217-usd">856000</us-gaap:OtherLiabilitiesNoncurrent>
  <us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294179" unitRef="iso4217-usd">0</us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale>
  <us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294181" unitRef="iso4217-usd">0</us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale>
  <us-gaap:PaymentsForRestructuring contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294481" unitRef="iso4217-usd">217000</us-gaap:PaymentsForRestructuring>
  <us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294120" unitRef="iso4217-usd">26719000</us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt>
  <us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294121" unitRef="iso4217-usd">11692000</us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt>
  <us-gaap:PaymentsToAcquireBuildings contextRef="d_2017-02-16_2017-02-16_CounterpartyNameAxis-ValenciaCircleLLCMember" decimals="-3" id="c70294270" unitRef="iso4217-usd">7818000</us-gaap:PaymentsToAcquireBuildings>
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294116" unitRef="iso4217-usd">116000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294117" unitRef="iso4217-usd">630000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769672">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;.&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt; &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;401&lt;/div&gt;(k) Savings Plan&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The Company has a tax-qualified employee savings and retirement plan, or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;401&lt;/div&gt;(k) plan. Under the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;401&lt;/div&gt; (k) plan, participants &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;elect to reduce their current compensation, on a pre-tax basis, by up to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;15%&lt;/div&gt; of their taxable compensation or of the statutorily prescribed annual limit, whichever is lower, and have the amount of the reduction contributed to the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;401&lt;/div&gt;(k) plan. The &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;401&lt;/div&gt;(k) plan permits the Company, in its sole discretion, to make additional employer contributions to the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;401&lt;/div&gt;(k) plan. However, the Company did &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt;&lt;/div&gt; make employer contributions to the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;401&lt;/div&gt;(k) plan during any of the periods presented in the accompanying consolidated financial statements.&lt;/div&gt;&lt;/div&gt;</us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="i_2020-12-31" decimals="INF" id="c70293902" unitRef="iso4217-usd-per-xbrli-shares">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="i_2019-12-31" decimals="INF" id="c70293903" unitRef="iso4217-usd-per-xbrli-shares">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockSharesAuthorized contextRef="i_2020-12-31" decimals="INF" id="c70293904" unitRef="xbrli-shares">10000000</us-gaap:PreferredStockSharesAuthorized>
  <us-gaap:PreferredStockSharesAuthorized contextRef="i_2019-12-31" decimals="INF" id="c70293905" unitRef="xbrli-shares">10000000</us-gaap:PreferredStockSharesAuthorized>
  <us-gaap:PreferredStockSharesIssued contextRef="i_2020-12-31" decimals="INF" id="c70293906" unitRef="xbrli-shares">0</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesIssued contextRef="i_2019-12-31" decimals="INF" id="c70293907" unitRef="xbrli-shares">0</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesOutstanding contextRef="i_2020-12-31" decimals="INF" id="c70293908" unitRef="xbrli-shares">0</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockSharesOutstanding contextRef="i_2019-12-31" decimals="INF" id="c70293909" unitRef="xbrli-shares">0</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockValue contextRef="i_2020-12-31" id="c70293900" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:PreferredStockValue contextRef="i_2019-12-31" id="c70293901" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="i_2020-12-31" decimals="-3" id="c70294357" unitRef="iso4217-usd">465000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
  <us-gaap:PrepaidExpenseAndOtherAssetsCurrent contextRef="i_2019-12-31" decimals="-3" id="c70294358" unitRef="iso4217-usd">322000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
  <us-gaap:PrepaidInsurance contextRef="i_2020-12-31" decimals="-3" id="c70294364" unitRef="iso4217-usd">233000</us-gaap:PrepaidInsurance>
  <us-gaap:PrepaidInsurance contextRef="i_2019-12-31" decimals="-3" id="c70294365" unitRef="iso4217-usd">198000</us-gaap:PrepaidInsurance>
  <us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294122" unitRef="iso4217-usd">10836000</us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt>
  <us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294123" unitRef="iso4217-usd">205000</us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt>
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="d_2020-01-01_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-EquipmentMember" decimals="-3" id="c70294392" unitRef="iso4217-usd">200000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="d_2019-01-01_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-EquipmentMember" decimals="-3" id="c70294396" unitRef="iso4217-usd">282000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294118" unitRef="iso4217-usd">200000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294119" unitRef="iso4217-usd">282000</us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="d_2020-01-01_2020-12-31" id="c70294127" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294128" unitRef="iso4217-usd">21000</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:ProfitLoss contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-CommonStockMember" id="c70294023" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProfitLoss contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" id="c70294024" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProfitLoss contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" id="c70294025" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProfitLoss contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70294026" unitRef="iso4217-usd">-7430000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" id="c70294027" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProfitLoss contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" decimals="-3" id="c70294028" unitRef="iso4217-usd">-1000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294029" unitRef="iso4217-usd">-7431000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-CommonStockMember" id="c70294059" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProfitLoss contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" id="c70294060" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProfitLoss contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" id="c70294061" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProfitLoss contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70294062" unitRef="iso4217-usd">-2642000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" id="c70294063" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ProfitLoss contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" decimals="-3" id="c70294064" unitRef="iso4217-usd">-1000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294065" unitRef="iso4217-usd">-2643000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2020-01-01_2020-03-31" decimals="-3" id="c70294810" unitRef="iso4217-usd">-746000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2020-04-01_2020-06-30" decimals="-3" id="c70294811" unitRef="iso4217-usd">-643000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2020-07-01_2020-09-30" decimals="-3" id="c70294812" unitRef="iso4217-usd">-777000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2020-10-01_2020-12-31" decimals="-3" id="c70294813" unitRef="iso4217-usd">-477000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2019-01-01_2019-03-31" decimals="-3" id="c70294835" unitRef="iso4217-usd">-1768000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2019-04-01_2019-06-30" decimals="-3" id="c70294836" unitRef="iso4217-usd">-3224000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2019-07-01_2019-09-30" decimals="-3" id="c70294837" unitRef="iso4217-usd">-1395000</us-gaap:ProfitLoss>
  <us-gaap:ProfitLoss contextRef="d_2019-10-01_2019-12-31" decimals="-3" id="c70294838" unitRef="iso4217-usd">-1044000</us-gaap:ProfitLoss>
  <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769646">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Property and&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt; Equipment&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Property and equipment consist of the following:&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;td&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Land, building, and improvements&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,610&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,495&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Machinery and equipment&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,304&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,482&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Computer equipment&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;272&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;272&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Office equipment, furnishings, and improvements&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;51&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;63&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11,237&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11,312&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Accumulated depreciation&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,623&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,493&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total property and equipment, net&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8,614&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;  &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8,819&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;Depreciation expense for the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$321&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$1,046,&lt;/div&gt; respectively. For the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0&lt;/div&gt; of depreciation expense was included in cost of sales and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$321&lt;/div&gt; was included in selling, marketing, general and administrative expenses. For the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$82&lt;/div&gt; of depreciation expense was included in cost of sales and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$964&lt;/div&gt; was included in selling, marketing, general and administrative expenses.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;During the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;the Company disposed of certain equipment that it was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; expecting to utilize prospectively, as originally contemplated in the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan, for gross proceeds of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$200.&lt;/div&gt; This resulted in a gain on disposal of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$35&lt;/div&gt; during the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020.&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;During the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;the Company disposed of certain equipment that it was &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; expecting to utilize prospectively, as part of the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019&lt;/div&gt; Restructuring Plan, for gross proceeds of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$282.&lt;/div&gt; This resulted in a gain on disposal of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$11&lt;/div&gt; during the year ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
  <us-gaap:PropertyPlantAndEquipmentDisposals contextRef="d_2020-01-01_2020-12-31_RestructuringPlanAxis-RestructuringPlan2019Member" decimals="-3" id="c70294456" unitRef="iso4217-usd">585000</us-gaap:PropertyPlantAndEquipmentDisposals>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-LandBuildingsAndImprovementsMember" decimals="-3" id="c70294399" unitRef="iso4217-usd">9610000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LandBuildingsAndImprovementsMember" decimals="-3" id="c70294400" unitRef="iso4217-usd">9495000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-MachineryAndEquipmentMember" decimals="-3" id="c70294401" unitRef="iso4217-usd">1304000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-MachineryAndEquipmentMember" decimals="-3" id="c70294402" unitRef="iso4217-usd">1482000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-ComputerEquipmentMember" decimals="-3" id="c70294403" unitRef="iso4217-usd">272000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-ComputerEquipmentMember" decimals="-3" id="c70294404" unitRef="iso4217-usd">272000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-OfficeEquipmentFurnishingsAndImprovementsMember" decimals="-3" id="c70294405" unitRef="iso4217-usd">51000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-OfficeEquipmentFurnishingsAndImprovementsMember" decimals="-3" id="c70294406" unitRef="iso4217-usd">63000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2020-12-31" decimals="-3" id="c70294407" unitRef="iso4217-usd">11237000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentGross contextRef="i_2019-12-31" decimals="-3" id="c70294408" unitRef="iso4217-usd">11312000</us-gaap:PropertyPlantAndEquipmentGross>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="i_2020-12-31" decimals="-3" id="c70294411" unitRef="iso4217-usd">8614000</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="i_2019-12-31" decimals="-3" id="c70294412" unitRef="iso4217-usd">8819000</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:PropertyPlantAndEquipmentPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294160">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Property and Equipment. &lt;/div&gt;Property and equipment are stated at cost less accumulated depreciation and amortization. Additions and major renewals are capitalized. Repairs and maintenance are charged to expense as incurred. Upon disposal, the related cost and accumulated depreciation are removed from the accounts, with the resulting gain or loss included in operating income. Depreciation is provided principally on the straight-line method over the estimated useful lives of the assets, which range from &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; to &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; years.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
  <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-7">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Land, building, and improvements&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,610&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9,495&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Machinery and equipment&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,304&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,482&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Computer equipment&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;272&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;272&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Office equipment, furnishings, and improvements&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;51&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;63&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11,237&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;11,312&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Accumulated depreciation&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,623&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,493&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total property and equipment, net&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8,614&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8,819&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
  <us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="d_2020-01-01_2020-12-31_RangeAxis-MinimumMember" id="c70294202">P1Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
  <us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="d_2020-01-01_2020-12-31_RangeAxis-MaximumMember" id="c70294203">P5Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
  <us-gaap:ProvisionForDoubtfulAccounts contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294347" unitRef="iso4217-usd">226000</us-gaap:ProvisionForDoubtfulAccounts>
  <us-gaap:ProvisionForDoubtfulAccounts contextRef="d_2019-01-01_2019-12-31" id="c70294095" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:QuarterlyFinancialInformationTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769674">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. Quarterly Financial Information (Unaudited)&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="18" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 49%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Quarter Ended&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;March 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;June 30, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 1%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;September 30, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 1%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="width: 40%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Revenue&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;71&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;33&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;327&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;558&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;989&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Gross profit&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;35&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;156&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;179&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;368&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating loss&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(961&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(884&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(970&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(690&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(3,505&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net loss&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(746&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(643&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(777&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(477&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,643&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Basic and diluted net loss per common share&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt; &lt;div style=" margin: 0; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt"&gt;&amp;nbsp;&lt;/div&gt; &lt;div&gt; &lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-width: 700px;"&gt;    &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="18" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 49%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Quarter Ended&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;March 31, 2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;June 30, 2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 1%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;September 30, 2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 1%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, 2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom;"&gt;  &lt;td style="width: 40%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Revenue&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;223&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;132&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;421&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;597&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,373&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Gross profit (loss)&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;44&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;29&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;137&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;331&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;541&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating loss&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,878&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(3,333&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,520&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,159&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(7,890&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net loss and comprehensive loss&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,768&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(3,224&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,395&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,044&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(7,431&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;/tr&gt;  &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;  &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Basic and diluted net loss per common share&lt;/div&gt; &lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt;  &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;  &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.01&lt;/div&gt;&lt;/td&gt;  &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt;  &lt;/tr&gt;    &lt;/table&gt; &lt;/div&gt;&lt;/div&gt;</us-gaap:QuarterlyFinancialInformationTextBlock>
  <us-gaap:RealizedInvestmentGainsLosses contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294090" unitRef="iso4217-usd">2000</us-gaap:RealizedInvestmentGainsLosses>
  <us-gaap:RealizedInvestmentGainsLosses contextRef="d_2019-01-01_2019-12-31" id="c70294091" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ReceivablesNetCurrent contextRef="i_2020-12-31_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis-AllocatedUnityCostMember" decimals="-3" id="c70294361" unitRef="iso4217-usd">2000</us-gaap:ReceivablesNetCurrent>
  <us-gaap:ReceivablesPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294156">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Trade Accounts Receivable. &lt;/div&gt;The Company grants credit to its customers generally in the form of short-term trade accounts receivable. The creditworthiness of customers is evaluated prior to signing a contract with the customer. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; customer represented &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;99%,&lt;/div&gt; or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$270,&lt;/div&gt; of the total outstanding trade accounts receivable. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2019, &lt;/div&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;two&lt;/div&gt; customers represented &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;90%,&lt;/div&gt; or &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$280,&lt;/div&gt; of the total outstanding trade accounts receivable. During &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2020,&lt;/div&gt; there were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;four&lt;/div&gt; major customers, who together accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;93%&lt;/div&gt; of total revenue. During &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; there were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;five&lt;/div&gt; major customers, who together accounted for &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;83%&lt;/div&gt; of total revenue. In the future, the Company expects that a significant portion of the revenue &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;continue to be concentrated in a limited number of customers, even if the bulk alloys business grows.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The allowance for doubtful accounts reflects management's best estimate of probable losses inherent in the trade accounts receivable.&amp;nbsp; Management primarily determines the allowance based on the aging of accounts receivable balances, historical write-off experience, customer concentrations, customer creditworthiness and current industry and economic trends.&amp;nbsp; The Company's provisions for uncollectible receivables are included in selling, marketing, general and administrative expense in the consolidated statements of operations. At &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; the Company had recorded an allowance for doubtful accounts of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$234&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$8,&lt;/div&gt; respectively.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ReceivablesPolicyTextBlock>
  <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember" id="c70294733" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" id="c70294734" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember" decimals="-3" id="c70294741" unitRef="iso4217-usd">2000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
  <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" decimals="-3" id="c70294742" unitRef="iso4217-usd">2000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
  <us-gaap:RelatedPartyTransactionAmountsOfTransaction contextRef="d_2020-01-01_2020-12-31_RelatedPartyTransactionAxis-LicenseAgreementMember_RelatedPartyTransactionsByRelatedPartyAxis-EontecMember" decimals="-3" id="c70294786" unitRef="iso4217-usd">478000</us-gaap:RelatedPartyTransactionAmountsOfTransaction>
  <us-gaap:RelatedPartyTransactionAmountsOfTransaction contextRef="d_2019-01-01_2019-12-31_RelatedPartyTransactionAxis-LicenseAgreementMember_RelatedPartyTransactionsByRelatedPartyAxis-EontecMember" decimals="-3" id="c70294787" unitRef="iso4217-usd">31000</us-gaap:RelatedPartyTransactionAmountsOfTransaction>
  <us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769673">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;.&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt; &lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Related Party Transactions&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;On &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 10, 2016, &lt;/div&gt;the Company entered into the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt; Purchase Agreement with Liquidmetal Technology Limited, providing for the purchase of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;405,000,000&lt;/div&gt; shares of the Company's common stock for an aggregate purchase price of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$63,400.&lt;/div&gt; Liquidmetal Technology Limited was a newly formed company owned by Professor Li. In connection with the &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2016&lt;/div&gt; Purchase Agreement and also on &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; March 10, 2016, &lt;/div&gt;the Company and Eontec, entered into a license agreement pursuant to which the Company and Eontec entered into a cross-license of their respective technologies. Eontec is a publicly held Hong Kong corporation of which Professor Li is the Chairman and major shareholder. Eontec is also an affiliate of Yihao. Yihao is currently the Company's primary outsourced manufacturer. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020, &lt;/div&gt;Professor Li is a greater-than &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5%&lt;/div&gt; beneficial owner of the Company and serves as the Company's Chairman, President, and Chief Executive Officer. Equipment and services procured from Eontec, and their affiliates, were &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$478&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$31&lt;/div&gt; during the years ended &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; respectively. As of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; December 31, 2020 &lt;/div&gt;and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2019,&lt;/div&gt; the Company has outstanding payables to Eontec, and their affiliates, of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$118&lt;/div&gt; and &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0,&lt;/div&gt; respectively.&lt;/div&gt;&lt;/div&gt;</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
  <us-gaap:RentalIncomeNonoperating contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293960" unitRef="iso4217-usd">484000</us-gaap:RentalIncomeNonoperating>
  <us-gaap:RentalIncomeNonoperating contextRef="d_2019-01-01_2019-12-31" id="c70293961" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ResearchAndDevelopmentExpense contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293948" unitRef="iso4217-usd">110000</us-gaap:ResearchAndDevelopmentExpense>
  <us-gaap:ResearchAndDevelopmentExpense contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293949" unitRef="iso4217-usd">1342000</us-gaap:ResearchAndDevelopmentExpense>
  <us-gaap:ResearchAndDevelopmentExpensePolicy contextRef="d_2020-01-01_2020-12-31" id="c70294168">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Research and Development Expenses. &lt;/div&gt;Research and development expenses represent salaries, related benefits expense, expenses incurred for the design and testing of new processing methods and other expenses related to the research and development of Liquidmetal alloys. Development costs incurred in research and development activities are expensed as incurred.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ResearchAndDevelopmentExpensePolicy>
  <us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue contextRef="i_2020-12-31" decimals="-3" id="c70293862" unitRef="iso4217-usd">5000</us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue>
  <us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue contextRef="i_2019-12-31" decimals="-3" id="c70293863" unitRef="iso4217-usd">5000</us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue>
  <us-gaap:RestructuringCharges contextRef="d_2019-01-01_2019-12-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember_RestructuringCostAndReserveAxis-EmployeeSeveranceMember_RestructuringPlanAxis-RestructuringPlan2019Member" decimals="-3" id="c70294480" unitRef="iso4217-usd">273000</us-gaap:RestructuringCharges>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="i_2020-12-31" decimals="-3" id="c70293924" unitRef="iso4217-usd">-268926000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="i_2019-12-31" decimals="-3" id="c70293925" unitRef="iso4217-usd">-266284000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-01-01_2020-12-31_ProductOrServiceAxis-ProductMember" decimals="-3" id="c70293935" unitRef="iso4217-usd">925000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-01-01_2019-12-31_ProductOrServiceAxis-ProductMember" decimals="-3" id="c70293936" unitRef="iso4217-usd">1325000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-01-01_2020-12-31_ProductOrServiceAxis-LicenseMember" decimals="-3" id="c70293937" unitRef="iso4217-usd">64000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-01-01_2019-12-31_ProductOrServiceAxis-LicenseMember" decimals="-3" id="c70293938" unitRef="iso4217-usd">48000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293939" unitRef="iso4217-usd">989000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293940" unitRef="iso4217-usd">1373000</us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax>
  <us-gaap:RevenueFromContractWithCustomerPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294150">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Revenue Recognition&lt;/div&gt;. Revenue is recognized pursuant to applicable accounting standards including FASB ASC Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;606&lt;/div&gt; (&amp;#x201c;ASC &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;606&amp;#x201d;&lt;/div&gt;), Revenue from Contracts with Customers. ASC &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;606&lt;/div&gt; summarizes certain points in applying generally accepted accounting principles to revenue recognition in financial statements and provides guidance on revenue recognition issues in the absence of authoritative literature addressing a specific arrangement or a specific industry.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Products&lt;/div&gt;. Product revenues are primarily generated from the sale and prototyping of molds and bulk alloy products. Revenue is recognized when i) persuasive evidence of an arrangement exists, ii) delivery has occurred, iii) the sales price is fixed or determinable, iv) collection is probable and v) all obligations have been substantially performed pursuant to the terms of the arrangement. When the Company receives consideration, or such consideration is unconditionally due, from a customer prior to transferring goods or services to the customer under the terms of a sales contract, it records deferred revenue, which represents a contract liability. The Company will recognize deferred revenue as products revenue after it has transferred control of the goods or services to the customer and all revenue recognition criteria are met. Such amounts are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; expected to be material on an ongoing basis.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Licensing and royalties&lt;/div&gt;. License revenue arrangements in general provide for the grant of an exclusive or non-exclusive right to manufacture and/or sell products covered by patented technologies owned or controlled by the Company. The intellectual property rights granted &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;be perpetual in nature, extending until the expiration of the related patents, or can be granted for a defined period of time. Licensing revenues that are &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt;-time fees upon the granting of the license are recognized when i) the license term begins in a manner consistent with the nature of the transaction and the earnings process is complete, ii) when collectability is reasonably assured or upon receipt of an upfront fee, and iii) when all other revenue recognition criteria have been met. Pursuant to the terms of these agreements, the Company has &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;no&lt;/div&gt; further obligation with respect to the grant of the license. Licensing revenues that are related to royalties are recognized as the royalties are earned over the related period.&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&amp;nbsp;&lt;/div&gt; &lt;div style=" font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Practical Expedients and Exemptions&lt;/div&gt;. The Company generally expenses sales commissions when incurred because the amortization period would have been &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; year or less. These costs are recorded within selling, marketing, general and administrative expenses. The Company does &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;not&lt;/div&gt; disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;one&lt;/div&gt; year or less and (ii) contracts for which the Company recognizes revenue at the amount for which it has the right to invoice for services performed.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:RevenueFromContractWithCustomerPolicyTextBlock>
  <us-gaap:Revenues contextRef="d_2020-01-01_2020-03-31" decimals="-3" id="c70294795" unitRef="iso4217-usd">71000</us-gaap:Revenues>
  <us-gaap:Revenues contextRef="d_2020-04-01_2020-06-30" decimals="-3" id="c70294796" unitRef="iso4217-usd">33000</us-gaap:Revenues>
  <us-gaap:Revenues contextRef="d_2020-07-01_2020-09-30" decimals="-3" id="c70294797" unitRef="iso4217-usd">327000</us-gaap:Revenues>
  <us-gaap:Revenues contextRef="d_2020-10-01_2020-12-31" decimals="-3" id="c70294798" unitRef="iso4217-usd">558000</us-gaap:Revenues>
  <us-gaap:Revenues contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294799" unitRef="iso4217-usd">989000</us-gaap:Revenues>
  <us-gaap:Revenues contextRef="d_2019-01-01_2019-03-31" decimals="-3" id="c70294820" unitRef="iso4217-usd">223000</us-gaap:Revenues>
  <us-gaap:Revenues contextRef="d_2019-04-01_2019-06-30" decimals="-3" id="c70294821" unitRef="iso4217-usd">132000</us-gaap:Revenues>
  <us-gaap:Revenues contextRef="d_2019-07-01_2019-09-30" decimals="-3" id="c70294822" unitRef="iso4217-usd">421000</us-gaap:Revenues>
  <us-gaap:Revenues contextRef="d_2019-10-01_2019-12-31" decimals="-3" id="c70294823" unitRef="iso4217-usd">597000</us-gaap:Revenues>
  <us-gaap:Revenues contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294824" unitRef="iso4217-usd">1373000</us-gaap:Revenues>
  <us-gaap:SaleOfStockPricePerShare contextRef="i_2016-03-10_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="INF" id="c70294288" unitRef="iso4217-usd-per-xbrli-shares">0.08</us-gaap:SaleOfStockPricePerShare>
  <us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-4">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid black;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, &lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Trade accounts receivable&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;505&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;311&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Less: Allowance for doubtful accounts&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(234&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(8&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Trade accounts receivable&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;271&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;303&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock>
  <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-13">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued payroll, vacation, and bonuses&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;147&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;169&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued severance&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;56&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;67&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accrued audit fees&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;112&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;119&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Contract liability&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;420&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;"&gt;Total&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;315&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;775&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
  <us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-20">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 7.5%; margin-left: 7.5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Unrealized gains on &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;available-for-sale &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;securities&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Accumulated other comprehensive income, net of tax, as of December 31, 2018&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 58%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Other comprehensive income before reclassifications&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Amounts reclassified from accumulated other comprehensive income&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Net increase in other comprehensive income&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Accumulated other comprehensive income, net of tax, as of December 31, 2019&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Other comprehensive income before reclassifications&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Amounts reclassified from accumulated other comprehensive income&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Net increase in other comprehensive income&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;114&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;114&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Accumulated other comprehensive income, net of tax, as of December 31, 2020&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 15%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;116&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock>
  <us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-18">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Years Ended December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Loss carry forwards&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;,Times,serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;36,813&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;36,093&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Allowance for bad debts&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;,Times,serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;65&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;NQSO&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;,Times,serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,148&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,060&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Tax credits and other&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;,Times,serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(16)&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;114&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total deferred tax asset&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;39,010&amp;nbsp;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;38,269 &lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Valuation allowance&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(39,010)&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(38,269&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total deferred tax asset, net&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;- &lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;$&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;- &lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
  <us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-19">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Years Ended December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Expected federal tax benefit&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-21.0&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-21.0&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Permanent items&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.3&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.6&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net operating loss utilized or expired&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.0&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.0&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Increase in valuation allowance and others&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20.7&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;%&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20.4&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;%&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: right;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Effective tax rate&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0&lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;%&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0&lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;%&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock>
  <us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-2">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 36pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 1&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 2&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (short-term)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14,720&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;8,939&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5,781&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (long-term)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,768&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12,768&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 36pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Fair Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 1&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 2&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Level 3&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (short-term)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;4,415&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;705&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,710&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Investments in debt securities (long-term)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7,074&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;908&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;6,166&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 10%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock>
  <us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-8">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Purchased and licensed patent rights&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;566&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;566&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Internally developed patents&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,686&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,686&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Trademarks&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;148&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;148&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 48.1%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,400&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;2,400&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Accumulated amortization&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,242&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,161&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 72pt;"&gt;Total intangible assets, net&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;158&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;239&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock>
  <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-6">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Work in progress&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Finished goods&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;43&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin: 0pt 0pt 0pt 45pt;"&gt;Total&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;43&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;12&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
  <us-gaap:ScheduleOfOtherAssetsNoncurrentTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-12">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="6" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31,&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 66%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Utility deposits&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Prepaid lease costs and receivables- long term&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;237&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt;"&gt;Total&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;251&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfOtherAssetsNoncurrentTextBlock>
  <us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-21">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="18" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 49%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Quarter Ended&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;March 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;June 30, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 1%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;September 30, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 1%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, 2020&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="width: 40%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Revenue&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;71&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;33&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;327&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;558&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;989&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Gross profit&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;35&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;156&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;179&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;368&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating loss&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(961&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(884&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(970&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(690&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(3,505&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net loss&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(746&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(643&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(777&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(477&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(2,643&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Basic and diluted net loss per common share&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="18" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 49%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Quarter Ended&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;March 31, 2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;June 30, 2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 1%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;September 30, 2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 1%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;December 31, 2019&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="width: 40%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Revenue&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;223&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;132&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;421&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;597&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1,373&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Gross profit (loss)&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;44&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;29&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;137&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;331&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;541&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating loss&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,878&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(3,333&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,520&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,159&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(7,890&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net loss and comprehensive loss&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,768&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(3,224&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,395&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,044&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(7,431&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 40%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;Basic and diluted net loss per common share&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.00&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(0.01&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock>
  <us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-16">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td colspan="16" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 47%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Options Outstanding&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="10" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 29%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Options Exercisable&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td colspan="4" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 11%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Range of&lt;br /&gt; Exercise Prices&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Numbers of&lt;br /&gt; Options&lt;br /&gt; Outstanding&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Average&lt;br /&gt; Remaining &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise Price&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Number of&lt;br /&gt; Options&lt;br /&gt; Exercisable&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Average&lt;br /&gt; Remaining &lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Contractual&lt;br /&gt; Life (Years)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Exercise Price&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.00&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.10&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,844,192&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.85&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.07&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,766,526&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3.82&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;$0.07&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; text-align: right;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.11&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td style="width: 5%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.38&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14,106,667&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.96&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.19&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10,901,391&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.48&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.21&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 5%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="4" style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-align: center;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;Total&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,950,859&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 11%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14,667,917&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 11%;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 1%;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock>
  <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-14">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Number of&lt;br /&gt; Shares&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" nowrap="nowrap" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 0%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted Average&lt;br /&gt; Exercise Price&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Weighted&lt;br /&gt; Average&lt;br /&gt; Remaining&lt;br /&gt; Contractual&lt;br /&gt; Term&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;Aggregate Intrinsic Value&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;(in thousands)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options outstanding at December 31, 2018&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;28,831,170&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 49%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Granted&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Exercised&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(243,125&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.09&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Forfeited&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(8,796,775&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.18&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Expired&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(450,158&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.20&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options outstanding at December 31, 2019&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;19,341,112&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Granted&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Exercised&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;-&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Forfeited&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(1,275,586&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.21&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Expired&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;(114,667&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.20&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options outstanding at December 31, 2020&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,950,859&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.5&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;35&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options exercisable at December 31, 2020&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14,667,917&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.1&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;34&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options unvested at December 31, 2020&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;3,282,942&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.15&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;7.5&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td colspan="1" style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Options vested or expected to vest at December 31, 2020&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17,398,252&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;0.17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;5.4&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;35&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
  <us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock contextRef="d_2020-01-01_2020-12-31" id="c-9">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: 5%; margin-left: 5%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; text-indent: 0px; min-; min-width: 700px;"&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; width: 22.6%;"&gt; &lt;div style=" font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;December 31,&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td colspan="2" nowrap="nowrap" style="text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 0%; padding: 0px;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:right;"&gt;Aggregate Amortization Expense&lt;/div&gt; &lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom;"&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; width: 60.4%;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2021&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;56&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2022&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;29&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2023&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;20&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2024&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;17&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;2025&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;14&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="text-align: left; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt;"&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"&gt;Thereafter&lt;/div&gt; &lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;22&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt; &lt;td style="width: 14%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;158&lt;/div&gt;&lt;/td&gt; &lt;td nowrap="nowrap" style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;, Times, serif; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock>
  <us-gaap:SegmentReportingDisclosureTextBlock contextRef="d_2020-01-01_2020-12-31" id="s1769671">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;1&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&lt;div style="display: inline; font-style: italic; font: inherit;"&gt;9&lt;/div&gt;&lt;/div&gt;&lt;div style="display: inline; font-weight: bold;"&gt;. Segment Information&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-weight: bold;"&gt;&amp;nbsp;&lt;/div&gt;&lt;/div&gt; &lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;The primary business of the Company is to develop and manufacture products and applications from amorphous alloys. As a result, the Company's financial results are reported in &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;a&lt;/div&gt; single segment.&lt;/div&gt;&lt;/div&gt;</us-gaap:SegmentReportingDisclosureTextBlock>
  <us-gaap:SellingGeneralAndAdministrativeExpense contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70293946" unitRef="iso4217-usd">3798000</us-gaap:SellingGeneralAndAdministrativeExpense>
  <us-gaap:SellingGeneralAndAdministrativeExpense contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70293947" unitRef="iso4217-usd">5424000</us-gaap:SellingGeneralAndAdministrativeExpense>
  <us-gaap:SettlementLiabilitiesCurrent contextRef="i_2020-12-31" decimals="-3" id="c70294483" unitRef="iso4217-usd">56000</us-gaap:SettlementLiabilitiesCurrent>
  <us-gaap:SettlementLiabilitiesCurrent contextRef="i_2019-12-31" decimals="-3" id="c70294487" unitRef="iso4217-usd">67000</us-gaap:SettlementLiabilitiesCurrent>
  <us-gaap:ShareBasedCompensation contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294092" unitRef="iso4217-usd">351000</us-gaap:ShareBasedCompensation>
  <us-gaap:ShareBasedCompensation contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294093" unitRef="iso4217-usd">535000</us-gaap:ShareBasedCompensation>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant contextRef="i_2002-04-04_PlanNameAxis-EquityIncentivePlanMember" decimals="INF" id="c70294510" unitRef="xbrli-shares">10000000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant contextRef="i_2020-12-31_PlanNameAxis-EquityIncentivePlan2012Member" decimals="INF" id="c70294521" unitRef="xbrli-shares">30000000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant contextRef="i_2015-01-27_PlanNameAxis-EquityIncentivePlan2015Member" decimals="INF" id="c70294529" unitRef="xbrli-shares">40000000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="i_2020-12-31" decimals="INF" id="c70294601" unitRef="xbrli-shares">14667917</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice contextRef="i_2020-12-31" decimals="INF" id="c70294602" unitRef="iso4217-usd-per-xbrli-shares">0.17</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue contextRef="d_2020-01-01_2020-12-31" id="c70294619" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294620" unitRef="iso4217-usd">13000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70294573" unitRef="xbrli-shares">450158</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70294593" unitRef="xbrli-shares">114667</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70294569" unitRef="xbrli-shares">8796775</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70294589" unitRef="xbrli-shares">1275586</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70294524" unitRef="xbrli-shares">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="d_2020-01-01_2020-12-31_PlanNameAxis-EquityIncentivePlan2015Member" decimals="INF" id="c70294533" unitRef="xbrli-shares">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70294546" unitRef="xbrli-shares">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="d_2020-01-01_2020-12-31" id="c70294613" unitRef="iso4217-usd-per-xbrli-shares" xs:nil="true"/>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="d_2019-01-01_2019-12-31" id="c70294614" unitRef="iso4217-usd-per-xbrli-shares" xs:nil="true"/>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue contextRef="i_2020-12-31" decimals="-3" id="c70294600" unitRef="iso4217-usd">35000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="i_2020-12-31_PlanNameAxis-EquityIncentivePlanMember" decimals="INF" id="c70294514" unitRef="xbrli-shares">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="i_2020-12-31_PlanNameAxis-EquityIncentivePlan2012Member" decimals="INF" id="c70294526" unitRef="xbrli-shares">5609192</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="i_2020-12-31_PlanNameAxis-EquityIncentivePlan2015Member" decimals="INF" id="c70294535" unitRef="xbrli-shares">12341667</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="i_2018-12-31" decimals="INF" id="c70294557" unitRef="xbrli-shares">28831170</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="i_2019-12-31" decimals="INF" id="c70294577" unitRef="xbrli-shares">19341112</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="i_2020-12-31" decimals="INF" id="c70294597" unitRef="xbrli-shares">17950859</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="i_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember_RangeAxis-MinimumMember" decimals="INF" id="c70294750" unitRef="iso4217-usd-per-xbrli-shares">0.07</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="i_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember_RangeAxis-MaximumMember" decimals="INF" id="c70294751" unitRef="iso4217-usd-per-xbrli-shares">0.38</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="i_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember_RangeAxis-MaximumMember" decimals="INF" id="c70294755" unitRef="iso4217-usd-per-xbrli-shares">0.38</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="i_2018-12-31" decimals="INF" id="c70294558" unitRef="iso4217-usd-per-xbrli-shares">0.17</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="i_2019-12-31" decimals="INF" id="c70294578" unitRef="iso4217-usd-per-xbrli-shares">0.17</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="i_2020-12-31" decimals="INF" id="c70294598" unitRef="iso4217-usd-per-xbrli-shares">0.17</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue contextRef="i_2020-12-31" decimals="-3" id="c70294612" unitRef="iso4217-usd">35000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber contextRef="i_2020-12-31" decimals="INF" id="c70294609" unitRef="xbrli-shares">17398252</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber>
  <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice contextRef="i_2020-12-31" decimals="INF" id="c70294610" unitRef="iso4217-usd-per-xbrli-shares">0.17</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70294566" unitRef="iso4217-usd-per-xbrli-shares">0.09</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice contextRef="d_2020-01-01_2020-12-31" id="c70294586" unitRef="iso4217-usd-per-xbrli-shares" xs:nil="true"/>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70294574" unitRef="iso4217-usd-per-xbrli-shares">0.20</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70294594" unitRef="iso4217-usd-per-xbrli-shares">0.20</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70294570" unitRef="iso4217-usd-per-xbrli-shares">0.18</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70294590" unitRef="iso4217-usd-per-xbrli-shares">0.21</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="d_2019-01-01_2019-12-31" id="c70294562" unitRef="iso4217-usd-per-xbrli-shares" xs:nil="true"/>
  <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice contextRef="d_2020-01-01_2020-12-31" id="c70294582" unitRef="iso4217-usd-per-xbrli-shares" xs:nil="true"/>
  <us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy contextRef="d_2020-01-01_2020-12-31" id="c70294174">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Stock-Based Compensation&lt;/div&gt;. The Company accounts for share-based compensation in accordance with the fair value recognition provisions of FASB ASC Topic &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;718,&lt;/div&gt; &lt;div style="display: inline; font-style: italic;"&gt;Share-based Payment&lt;/div&gt;, which requires all share-based payments to employees, including grants of employee stock options, to be recognized in the consolidated financial statements based on their fair values. The fair value of stock options is calculated by using the Black-Scholes option pricing formula that requires estimates for expected volatility, expected dividends, the risk-free interest rate and the term of the option. If any of the assumptions used in the Black-Scholes model change significantly, share-based compensation expense &lt;div style="display: inline; font-style: italic; font: inherit;"&gt; may &lt;/div&gt;differ materially in the future from that recorded in the current period.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member" decimals="INF" id="c70294621" unitRef="iso4217-usd-per-xbrli-shares">0</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit contextRef="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member" decimals="INF" id="c70294630" unitRef="iso4217-usd-per-xbrli-shares">0.11</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member" decimals="INF" id="c70294627" unitRef="xbrli-shares">3766526</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member" decimals="INF" id="c70294636" unitRef="xbrli-shares">10901391</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions contextRef="i_2020-12-31" decimals="INF" id="c70294645" unitRef="xbrli-shares">14667917</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member" decimals="INF" id="c70294624" unitRef="xbrli-shares">3844192</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member" decimals="INF" id="c70294633" unitRef="xbrli-shares">14106667</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions contextRef="i_2020-12-31" decimals="INF" id="c70294642" unitRef="xbrli-shares">17950859</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member" decimals="INF" id="c70294623" unitRef="iso4217-usd-per-xbrli-shares">0.10</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
  <us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit contextRef="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member" decimals="INF" id="c70294632" unitRef="iso4217-usd-per-xbrli-shares">0.38</us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 contextRef="i_2020-12-31" decimals="-3" id="c70294604" unitRef="iso4217-usd">34000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1 contextRef="d_2020-01-01_2020-12-31" id="c70294603">P5Y36D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares contextRef="i_2020-12-31" decimals="INF" id="c70294605" unitRef="xbrli-shares">3282942</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="i_2019-12-31" decimals="INF" id="c70294554" unitRef="iso4217-usd-per-xbrli-shares">0.13</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="i_2020-12-31" decimals="INF" id="c70294555" unitRef="iso4217-usd-per-xbrli-shares">0.12</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="d_2020-01-01_2020-12-31" id="c70294599">P5Y182D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1 contextRef="d_2020-01-01_2020-12-31" id="c70294611">P5Y146D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1 contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294615" unitRef="iso4217-usd">340000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
  <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1 contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294616" unitRef="iso4217-usd">644000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 contextRef="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member" decimals="INF" id="c70294629" unitRef="iso4217-usd-per-xbrli-shares">0.07</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 contextRef="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member" decimals="INF" id="c70294638" unitRef="iso4217-usd-per-xbrli-shares">0.21</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1 contextRef="i_2020-12-31" id="c70294647" unitRef="iso4217-usd-per-xbrli-shares" xs:nil="true"/>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member" id="c70294628">P3Y299D</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member" id="c70294637">P5Y175D</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2 contextRef="d_2020-01-01_2020-12-31" id="c70294646" xs:nil="true"/>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 contextRef="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member" decimals="INF" id="c70294626" unitRef="iso4217-usd-per-xbrli-shares">0.07</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 contextRef="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member" decimals="INF" id="c70294635" unitRef="iso4217-usd-per-xbrli-shares">0.19</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 contextRef="i_2020-12-31" id="c70294644" unitRef="iso4217-usd-per-xbrli-shares" xs:nil="true"/>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member" id="c70294625">P3Y310D</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member" id="c70294634">P5Y350D</us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2>
  <us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2 contextRef="d_2020-01-01_2020-12-31" id="c70294643" xs:nil="true"/>
  <us-gaap:SharesOutstanding contextRef="i_2018-12-31_StatementEquityComponentsAxis-PreferredStockMember" decimals="INF" id="c70293994" unitRef="xbrli-shares">0</us-gaap:SharesOutstanding>
  <us-gaap:SharesOutstanding contextRef="i_2018-12-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70293995" unitRef="xbrli-shares">914206832</us-gaap:SharesOutstanding>
  <us-gaap:SharesOutstanding contextRef="i_2019-12-31_StatementEquityComponentsAxis-PreferredStockMember" decimals="INF" id="c70294039" unitRef="xbrli-shares">0</us-gaap:SharesOutstanding>
  <us-gaap:SharesOutstanding contextRef="i_2019-12-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70294040" unitRef="xbrli-shares">914449957</us-gaap:SharesOutstanding>
  <us-gaap:SharesOutstanding contextRef="i_2020-12-31_StatementEquityComponentsAxis-PreferredStockMember" decimals="INF" id="c70294075" unitRef="xbrli-shares">0</us-gaap:SharesOutstanding>
  <us-gaap:SharesOutstanding contextRef="i_2020-12-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70294076" unitRef="xbrli-shares">914449957</us-gaap:SharesOutstanding>
  <us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="d_2016-03-10_2016-03-10_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="INF" id="c70294286" unitRef="xbrli-shares">105000000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-PreferredStockMember" decimals="INF" id="c70294003" unitRef="xbrli-shares">0</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-CommonStockMember" decimals="INF" id="c70294004" unitRef="xbrli-shares">243125</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70294565" unitRef="xbrli-shares">243125</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised contextRef="d_2020-01-01_2020-12-31" id="c70294585" unitRef="xbrli-shares" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="d_2016-03-10_2016-03-10_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember" decimals="-3" id="c70294287" unitRef="iso4217-usd">8400000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-CommonStockMember" id="c70294005" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" id="c70294006" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70294007" unitRef="iso4217-usd">21000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" id="c70294008" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" id="c70294009" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" id="c70294010" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294011" unitRef="iso4217-usd">21000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2018-12-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70293996" unitRef="iso4217-usd">914000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2018-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" decimals="-3" id="c70293997" unitRef="iso4217-usd">18179000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2018-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70293998" unitRef="iso4217-usd">286276000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2018-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70293999" unitRef="iso4217-usd">-258854000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2018-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" id="c70294000" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2018-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" decimals="-3" id="c70294001" unitRef="iso4217-usd">-74000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2018-12-31" decimals="-3" id="c70294002" unitRef="iso4217-usd">46441000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2019-12-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70294041" unitRef="iso4217-usd">914000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" decimals="-3" id="c70294042" unitRef="iso4217-usd">18179000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70294043" unitRef="iso4217-usd">286832000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2019-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70294044" unitRef="iso4217-usd">-266284000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2019-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" decimals="-3" id="c70294045" unitRef="iso4217-usd">2000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2019-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" decimals="-3" id="c70294046" unitRef="iso4217-usd">-75000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2019-12-31" decimals="-3" id="c70294047" unitRef="iso4217-usd">39568000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2020-12-31_StatementEquityComponentsAxis-CommonStockMember" decimals="-3" id="c70294077" unitRef="iso4217-usd">914000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember" decimals="-3" id="c70294078" unitRef="iso4217-usd">18179000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" decimals="-3" id="c70294079" unitRef="iso4217-usd">287183000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2020-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" decimals="-3" id="c70294080" unitRef="iso4217-usd">-268926000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2020-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember" decimals="-3" id="c70294081" unitRef="iso4217-usd">116000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2020-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" decimals="-3" id="c70294082" unitRef="iso4217-usd">-76000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2020-12-31" decimals="-3" id="c70294083" unitRef="iso4217-usd">37390000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2018-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember" id="c70294729" unitRef="iso4217-usd" xs:nil="true"/>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2019-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember" decimals="-3" id="c70294737" unitRef="iso4217-usd">2000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="i_2020-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember" decimals="-3" id="c70294745" unitRef="iso4217-usd">116000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
  <us-gaap:SubsequentEventsPolicyPolicyTextBlock contextRef="d_2020-01-01_2020-12-31" id="c70294184">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Subsequent Events.&lt;/div&gt; The Company evaluated subsequent events through the filing of its Annual Report on Form &lt;div style="display: inline; font-style: italic; font: inherit;"&gt;10&lt;/div&gt;-K with the SEC.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:SubsequentEventsPolicyPolicyTextBlock>
  <us-gaap:TaxCreditCarryforwardAmount contextRef="i_2020-12-31_IncomeTaxAuthorityAxis-DomesticCountryMember_TaxCreditCarryforwardAxis-ResearchMember" decimals="-3" id="c70294681" unitRef="iso4217-usd">87000</us-gaap:TaxCreditCarryforwardAmount>
  <us-gaap:TaxCreditCarryforwardAmount contextRef="i_2020-12-31_IncomeTaxAuthorityAxis-StateAndLocalJurisdictionMember_IncomeTaxAuthorityNameAxis-CaliforniaFranchiseTaxBoardMember_TaxCreditCarryforwardAxis-ResearchMember" decimals="-3" id="c70294684" unitRef="iso4217-usd">243000</us-gaap:TaxCreditCarryforwardAmount>
  <us-gaap:UnrecognizedTaxBenefits contextRef="i_2020-12-31_AwardTypeAxis-EmployeeStockOptionMember" decimals="-3" id="c70294679" unitRef="iso4217-usd">437000</us-gaap:UnrecognizedTaxBenefits>
  <us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294234" unitRef="iso4217-usd">0</us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense>
  <us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294235" unitRef="iso4217-usd">0</us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense>
  <us-gaap:UseOfEstimates contextRef="d_2020-01-01_2020-12-31" id="c70294182">&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style="display: inline; font-family: times new roman; font-size: 10pt"&gt;&lt;div style=" font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&lt;div style="display: inline; font-style: italic;"&gt;Use of Estimates. &lt;/div&gt;The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reported periods. Actual results could differ from those estimates. These management estimates are primarily related to impairment of long-lived assets, allowance for bad debt, warrant valuations, and inventory valuation.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:UseOfEstimates>
  <us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount contextRef="d_2020-01-01_2020-12-31" decimals="-3" id="c70294659" unitRef="iso4217-usd">741000</us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount>
  <us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount contextRef="d_2019-01-01_2019-12-31" decimals="-3" id="c70294660" unitRef="iso4217-usd">1875000</us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount>
  <us-gaap:WarrantsAndRightsOutstanding contextRef="i_2020-12-31" decimals="-3" id="c70293920" unitRef="iso4217-usd">18179000</us-gaap:WarrantsAndRightsOutstanding>
  <us-gaap:WarrantsAndRightsOutstanding contextRef="i_2019-12-31" decimals="-3" id="c70293921" unitRef="iso4217-usd">18179000</us-gaap:WarrantsAndRightsOutstanding>
  <us-gaap:WarrantsAndRightsOutstandingTerm contextRef="i_2016-10-26_ClassOfWarrantOrRightAxis-WarrantsInConnectionWithThe2016PurchaseAgreementMember" id="c70294299">P10Y</us-gaap:WarrantsAndRightsOutstandingTerm>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70293979" unitRef="xbrli-shares">914449957</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70293980" unitRef="xbrli-shares">914352127</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="d_2020-01-01_2020-12-31" decimals="INF" id="c70293977" unitRef="xbrli-shares">914449957</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="d_2019-01-01_2019-12-31" decimals="INF" id="c70293978" unitRef="xbrli-shares">914352127</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <link:footnoteLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended"/>
  <xbrli:unit id="xbrli-shares">
    <xbrli:measure>xbrli:shares</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="xbrli-pure">
    <xbrli:measure>xbrli:pure</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="utr-sqft">
    <xbrli:measure>utr:sqft</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="iso4217-usd">
    <xbrli:measure>iso4217:USD</xbrli:measure>
  </xbrli:unit>
  <xbrli:unit id="iso4217-usd-per-xbrli-shares">
    <xbrli:divide>
      <xbrli:unitNumerator>
        <xbrli:measure>iso4217:USD</xbrli:measure>
      </xbrli:unitNumerator>
      <xbrli:unitDenominator>
        <xbrli:measure>xbrli:shares</xbrli:measure>
      </xbrli:unitDenominator>
    </xbrli:divide>
  </xbrli:unit>
  <xbrli:context id="d_2016-03-10_2016-03-10_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">lqmt:The2016PurchaseAgreementMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2016-03-10</xbrli:startDate>
      <xbrli:endDate>2016-03-10</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2017-02-16_2017-02-16_CounterpartyNameAxis-ValenciaCircleLLCMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">lqmt:ValenciaCircleLLCMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2017-02-16</xbrli:startDate>
      <xbrli:endDate>2017-02-16</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-03-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-WarrantMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-TwoMajorCustomersMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">lqmt:TwoMajorCustomersMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-FiveMajorCustomersMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">lqmt:FiveMajorCustomersMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">lqmt:InternallyDevelopedPatentsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">lqmt:PurchasedAndLicensedPatentRightsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TrademarksMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_IncomeStatementLocationAxis-CostOfSalesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember_RestructuringCostAndReserveAxis-EmployeeSeveranceMember_RestructuringPlanAxis-RestructuringPlan2019Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RestructuringCostAndReserveAxis">us-gaap:EmployeeSeveranceMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RestructuringPlanAxis">lqmt:RestructuringPlan2019Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_InvestmentTypeAxis-DebtSecuritiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:DebtSecuritiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_ProductOrServiceAxis-LicenseMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:LicenseMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_ProductOrServiceAxis-ProductMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-EquipmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_RelatedPartyTransactionAxis-LicenseAgreementMember_RelatedPartyTransactionsByRelatedPartyAxis-EontecMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">lqmt:LicenseAgreementMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">lqmt:EontecMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">lqmt:AdditionalPaidInCapitalAttributableToWarrantsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-PreferredStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-01-01_2019-12-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-01-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-04-01_2019-06-30">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-04-01</xbrli:startDate>
      <xbrli:endDate>2019-06-30</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-07-01_2019-09-30">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-07-01</xbrli:startDate>
      <xbrli:endDate>2019-09-30</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2019-10-01_2019-12-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2019-10-01</xbrli:startDate>
      <xbrli:endDate>2019-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-03-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-03-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-WarrantMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-OneMajorCustomerMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">lqmt:OneMajorCustomerMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-CostOfGoodsTotalMember_ConcentrationRiskByTypeAxis-SupplierConcentrationRiskMember_CounterpartyNameAxis-YihaoMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:CostOfGoodsTotalMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:SupplierConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">lqmt:YihaoMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_ConcentrationRiskByBenchmarkAxis-RevenueFromContractWithCustomerMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-FourMajorCustomersMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:RevenueFromContractWithCustomerMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">lqmt:FourMajorCustomersMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">lqmt:InternallyDevelopedPatentsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">lqmt:PurchasedAndLicensedPatentRightsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TrademarksMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_IncomeStatementLocationAxis-CostOfSalesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_IncomeStatementLocationAxis-SellingGeneralAndAdministrativeExpensesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_IncomeTaxAuthorityAxis-DomesticCountryMember_IncomeTaxAuthorityNameAxis-InternalRevenueServiceIRSMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:DomesticCountryMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityNameAxis">us-gaap:InternalRevenueServiceIRSMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_IncomeTaxAuthorityAxis-StateAndLocalJurisdictionMember_IncomeTaxAuthorityNameAxis-CaliforniaFranchiseTaxBoardMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:StateAndLocalJurisdictionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityNameAxis">us-gaap:CaliforniaFranchiseTaxBoardMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_InvestmentTypeAxis-DebtSecuritiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:DebtSecuritiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_PlanNameAxis-EquityIncentivePlan2015Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">lqmt:EquityIncentivePlan2015Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_ProductOrServiceAxis-LicenseMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:LicenseMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_ProductOrServiceAxis-ProductMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-EquipmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_RelatedPartyTransactionAxis-LicenseAgreementMember_RelatedPartyTransactionsByRelatedPartyAxis-EontecMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">lqmt:LicenseAgreementMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">lqmt:EontecMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_RestructuringPlanAxis-RestructuringPlan2019Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RestructuringPlanAxis">lqmt:RestructuringPlan2019Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">lqmt:ExercisePriceRange1Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">lqmt:ExercisePriceRange2Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">lqmt:AdditionalPaidInCapitalAttributableToWarrantsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-01_2020-12-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-01-31_2020-01-31_CounterpartyNameAxis-EutectixMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">lqmt:EutectixMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-01-31</xbrli:startDate>
      <xbrli:endDate>2020-01-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-04-01_2020-06-30">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-04-01</xbrli:startDate>
      <xbrli:endDate>2020-06-30</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-07-01_2020-09-30">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-07-01</xbrli:startDate>
      <xbrli:endDate>2020-09-30</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="d_2020-10-01_2020-12-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:startDate>2020-10-01</xbrli:startDate>
      <xbrli:endDate>2020-12-31</xbrli:endDate>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2002-04-04_PlanNameAxis-EquityIncentivePlanMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">lqmt:EquityIncentivePlanMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2002-04-04</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2012-01-31_OwnershipAxis-LiquidmetalGolfMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:OwnershipAxis">lqmt:LiquidmetalGolfMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2012-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2015-01-27_PlanNameAxis-EquityIncentivePlan2015Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">lqmt:EquityIncentivePlan2015Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2015-01-27</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2016-03-10_ClassOfWarrantOrRightAxis-WarrantsInConnectionWithThe2016PurchaseAgreementMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ClassOfWarrantOrRightAxis">lqmt:WarrantsInConnectionWithThe2016PurchaseAgreementMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2016-03-10</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2016-03-10_ClassOfWarrantOrRightAxis-WarrantsInConnectionWithThe2016PurchaseAgreementMember_VestingAxis-VestOnMarch102016Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ClassOfWarrantOrRightAxis">lqmt:WarrantsInConnectionWithThe2016PurchaseAgreementMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:VestingAxis">lqmt:VestOnMarch102016Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2016-03-10</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2016-03-10_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">lqmt:The2016PurchaseAgreementMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2016-03-10</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2016-10-26_ClassOfWarrantOrRightAxis-WarrantsInConnectionWithThe2016PurchaseAgreementMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ClassOfWarrantOrRightAxis">lqmt:WarrantsInConnectionWithThe2016PurchaseAgreementMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2016-10-26</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2016-10-26_ClassOfWarrantOrRightAxis-WarrantsInConnectionWithThe2016PurchaseAgreementMember_VestingAxis-VestOnOctober262016Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ClassOfWarrantOrRightAxis">lqmt:WarrantsInConnectionWithThe2016PurchaseAgreementMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:VestingAxis">lqmt:VestOnOctober262016Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2016-10-26</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2016-10-26_StatementEquityComponentsAxis-CommonStockPurchasePricePerShareOf015Member_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">lqmt:CommonStockPurchasePricePerShareOf015Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">lqmt:The2016PurchaseAgreementMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2016-10-26</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2016-10-26_StatementEquityComponentsAxis-CommonStockPurchasePricePerShareOf025Member_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">lqmt:CommonStockPurchasePricePerShareOf025Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">lqmt:The2016PurchaseAgreementMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2016-10-26</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2016-10-26_SubsidiarySaleOfStockAxis-The2016PurchaseAgreementMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">lqmt:The2016PurchaseAgreementMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2016-10-26</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2017-02-16">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2017-02-16</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2018-12-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2018-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2018-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2018-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2018-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2018-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2018-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">lqmt:AdditionalPaidInCapitalAttributableToWarrantsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2018-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2018-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2018-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2018-12-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2018-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2018-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2018-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2018-12-31_StatementEquityComponentsAxis-PreferredStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2018-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2018-12-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2018-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-WarrantMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-TwoMajorCustomersMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">lqmt:TwoMajorCustomersMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FairValueByAssetClassAxis-PrepaidLeaseCostsAndLongtermReceivablesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">lqmt:PrepaidLeaseCostsAndLongtermReceivablesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FairValueByAssetClassAxis-UtilityDepositsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">lqmt:UtilityDepositsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FinancialInstrumentAxis-CorporateDebtSecuritiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FinancialInstrumentAxis-USGovernmentCorporationsAndAgenciesSecuritiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:USGovernmentCorporationsAndAgenciesSecuritiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">lqmt:InternallyDevelopedPatentsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">lqmt:PurchasedAndLicensedPatentRightsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TrademarksMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_InvestmentTypeAxis-CertificatesOfDepositMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-ComputerEquipmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ComputerEquipmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-LandBuildingsAndImprovementsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LandBuildingsAndImprovementsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-MachineryAndEquipmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:MachineryAndEquipmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_PropertyPlantAndEquipmentByTypeAxis-OfficeEquipmentFurnishingsAndImprovementsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">lqmt:OfficeEquipmentFurnishingsAndImprovementsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_RelatedPartyTransactionAxis-LicenseAgreementMember_RelatedPartyTransactionsByRelatedPartyAxis-EontecMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">lqmt:LicenseAgreementMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">lqmt:EontecMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">lqmt:AdditionalPaidInCapitalAttributableToWarrantsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_StatementEquityComponentsAxis-PreferredStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2019-12-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2019-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-01-23_PropertyPlantAndEquipmentByTypeAxis-LightIndustrialAndOfficeBuildingMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">lqmt:LightIndustrialAndOfficeBuildingMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-01-23</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-01-31_CounterpartyNameAxis-EutectixMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">lqmt:EutectixMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-01-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-06-30">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-06-30</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis-AllocatedUnityCostMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis">lqmt:AllocatedUnityCostMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember_RangeAxis-MaximumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember_RangeAxis-MinimumMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-WarrantMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_AwardTypeAxis-EmployeeStockOptionMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_ConcentrationRiskByBenchmarkAxis-AccountsReceivableMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-OneMajorCustomerMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">lqmt:OneMajorCustomerMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FairValueByAssetClassAxis-PrepaidLeaseCostsAndLongtermReceivablesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">lqmt:PrepaidLeaseCostsAndLongtermReceivablesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FairValueByAssetClassAxis-UtilityDepositsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">lqmt:UtilityDepositsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel2Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel3Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FinancialInstrumentAxis-CorporateDebtSecuritiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FinancialInstrumentAxis-USGovernmentCorporationsAndAgenciesSecuritiesMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:USGovernmentCorporationsAndAgenciesSecuritiesMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-InternallyDevelopedPatentsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">lqmt:InternallyDevelopedPatentsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-PurchasedAndLicensedPatentRightsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">lqmt:PurchasedAndLicensedPatentRightsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-TrademarksMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:FiniteLivedIntangibleAssetsByMajorClassAxis">us-gaap:TrademarksMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_IncomeTaxAuthorityAxis-DomesticCountryMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:DomesticCountryMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_IncomeTaxAuthorityAxis-DomesticCountryMember_RelatedPartyTransactionsByRelatedPartyAxis-LiquidmetalGolfIncMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:DomesticCountryMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">lqmt:LiquidmetalGolfIncMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_IncomeTaxAuthorityAxis-DomesticCountryMember_TaxCreditCarryforwardAxis-ResearchMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:DomesticCountryMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">us-gaap:ResearchMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_IncomeTaxAuthorityAxis-StateAndLocalJurisdictionMember_IncomeTaxAuthorityNameAxis-CaliforniaFranchiseTaxBoardMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:StateAndLocalJurisdictionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityNameAxis">us-gaap:CaliforniaFranchiseTaxBoardMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_IncomeTaxAuthorityAxis-StateAndLocalJurisdictionMember_IncomeTaxAuthorityNameAxis-CaliforniaFranchiseTaxBoardMember_TaxCreditCarryforwardAxis-ResearchMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:StateAndLocalJurisdictionMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityNameAxis">us-gaap:CaliforniaFranchiseTaxBoardMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">us-gaap:ResearchMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_InvestmentTypeAxis-CertificatesOfDepositMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_PlanNameAxis-EquityIncentivePlan2012Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">lqmt:EquityIncentivePlan2012Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_PlanNameAxis-EquityIncentivePlan2015Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">lqmt:EquityIncentivePlan2015Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_PlanNameAxis-EquityIncentivePlanMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">lqmt:EquityIncentivePlanMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-ComputerEquipmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ComputerEquipmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-LandBuildingsAndImprovementsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LandBuildingsAndImprovementsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-MachineryAndEquipmentMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:MachineryAndEquipmentMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_PropertyPlantAndEquipmentByTypeAxis-OfficeEquipmentFurnishingsAndImprovementsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">lqmt:OfficeEquipmentFurnishingsAndImprovementsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_RangeAxis-MinimumMember_RelatedPartyTransactionsByRelatedPartyAxis-ChairmanOfEontecMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">lqmt:ChairmanOfEontecMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_RelatedPartyTransactionAxis-LicenseAgreementMember_RelatedPartyTransactionsByRelatedPartyAxis-EontecMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionAxis">lqmt:LicenseAgreementMember</xbrldi:explicitMember>
        <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">lqmt:EontecMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_RestructuringPlanAxis-RestructuringPlan2019Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:RestructuringPlanAxis">lqmt:RestructuringPlan2019Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange1Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">lqmt:ExercisePriceRange1Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis-ExercisePriceRange2Member">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis">lqmt:ExercisePriceRange2Member</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_StatementEquityComponentsAxis-AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_StatementEquityComponentsAxis-AccumulatedOtherComprehensiveIncomeMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalAttributableToWarrantsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">lqmt:AdditionalPaidInCapitalAttributableToWarrantsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_StatementEquityComponentsAxis-CommonStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:NoncontrollingInterestMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_StatementEquityComponentsAxis-PreferredStockMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2020-12-31_StatementEquityComponentsAxis-RetainedEarningsMember">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
      <xbrli:segment>
        <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
      </xbrli:segment>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2020-12-31</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
  <xbrli:context id="i_2021-03-05">
    <xbrli:entity>
      <xbrli:identifier scheme="http://www.sec.gov/CIK">0001141240</xbrli:identifier>
    </xbrli:entity>
    <xbrli:period>
      <xbrli:instant>2021-03-05</xbrli:instant>
    </xbrli:period>
  </xbrli:context>
</xbrli:xbrl>
